Grammar of Silindion

Historical Silindion Grammar.

 This will eventually contain a grammar of the Silindion language according to the following plan:

    A) Letters and Orthography
    B) Phonology
        1) Vowels and Consonants of Silindion
          a) Vowels
          b) Stops
          c) Fricatives
          d) Other
        2) Historical Development 
          a) Vowels
          b) Consonants
          c) Lenition 
          d) Stress
             i. Syncope
             ii. Metathesis
        3) Vowel Harmony 
    C) Morphology
        1) Case Usages in Silindion
        2) Nouns 
            a) Vowel Stems 
            b) Consonant Stems
            c) Rare or Irregular Stems
        3) Demonstratives
        4) Personal Pronouns
            a) Nominative 
            b) Oblique Stem
            c) Enclitic 
            d) Possessive 
            e) Possessive Enclitics
        5) Non-personal Pronouns
            a) Interogative
            b) Other
        6) Relative Particles and Prefixes
        7) Adjectives
            a) Base form
               i. derivation from nouns
               ii. non-derivative
            b) Comparative
            c) Superlative
            d) Equative Constructions
            e) Prefixes with Adjectives
        8) Tense Usages 
        9) Verbs
             a) Stem Classes
             b) Infinite Forms
                 i. Infinitives
                 ii. Participles
                      1) Present
                      2) Past
                 iii. Gerunds
                      1) Nominal 
                      2) Conjunctive
                      3) Anterior
                      4) Abessive
                      5) Adjectival
             c) Active Finite Forms
                i. Present Classes
                ii. Imperfect
                iii. Past Classes
                iv. Optative/Future
                v. Subjunctive
                    1) Present
                    2) Past
             d) Passive Finite Forms
                i. Present 
                    1) Impersonal 3s
                ii. Imperfect
                iii. Past
                iv. Optative/Future
                v.  Subjunctive
                    1. Present
                    2. Past
          10) Prepositions
          11) Adverbs 
              i. non-derived
              ii. derived from nouns
              iii. derived from adjectives
          12) Numerals
              i. basic forms
              ii. composition forms
              iii. ordinals
          13) Conjunctions 
        D) Syntax That Is Not In Morphology

Letters and Orthography

Here is a preliminary scan of the alphabet and an example of its use:

Id i phendenya mornë Uristiénëa ievissa mirto i nossë mirnanólmëa. Filisi no i yénëanna istankómëa, teldenvi ya ropavi elkaniri.

Behold the shaded western hills where the winter snows are falling. I come to the new-year's feast, In silence, under star-host watch.

Case Usage

Silindion nouns can be inflected in 14 cases. The cases are nominative, accusative, genitive, dative, ablative, locative, allative, comitative, instrumental, copulative, essive, topical, adjectival. The last case, the benefactive, is an extension of the dative, and is not in use in the modern language, except for in some grammatical tracts. In older forms of the language, it is widespread in the usage given below. The topical is also called relative, since it relates one noun to another, as explained below.

• Nominative indicates the subject of a verb. It is also used adpositionally, as in <Nanthalonis, i nista> "Nanthalonis, the king".

• Accusative indicates the object of a verb. It also indicates motion through a place or time, and is used with prepositions such as ‹ono› "through", ‹pero› "across" or ‹erë› "during".

• Genitive indicates the possessor. It is also used with various prepositions, such as ‹ess› "inside of" or ‹omë› "because of". It is also used as the object of a few verbs, namely <anëallo> "to promise", which is intransitive in High Silindion.

• Dative indicates the indirect object and the person or thing for which an action is done. The last usage is called the benefactive use, and in Old, Middle and some High Silindion texts, is indicated by an extra ‹-r› to the dative ending. An example of this is, <nistanu> "to the king" (dative) => <nistanur> "for the king" (benefactive).

• Ablative indicates separation, and is mostly used to translate 'from'. It is used with prepositions such as ‹ka› "away from" or ‹eis› "from out, out of". It is also used as the object of a few verbs, namely <moniello> "to hear", which is intransitive in High Silindion. In comparative constructions it introduces the standard. An example of this usage is the following, <ëan i nari më pantio nattolim> "this bird is smaller than the other". The word <nattolim>, indicating meaning "than the other".

• Locative indicates place. It is used with prepositions such as ‹o› "in", ‹a› "at", ‹emë› "on", ‹eiva[n]› "within", ‹ina› "near" and many others. Metaphorically it also indicates time, and thus is used with prepositions like ‹nor› "before". It is also used, with the preposition <ompo> "over", to indicate the object of the verb <línyello> "to play an instrument". An example of this usage is, <lir empindo ompo i yalmavi> "the cantor plays upon a harp".

• Allative indicates motion towards a place. It is used with prepositions like ‹noro› 'towards' or ‹noss› "into". It is also used as the animate agent in passive sentences.

• Comitative means 'together with'. If two or more nouns are animate, they may be connected by adding the comitative suffix to the last noun. An example of this usage is, <pëa mëamma> "a father and a mother". Occasionally this usage is seen with inanimate nouns as well.

• Instrumental indicates the instrument with which something is done, or how something is done. Thus it means both 'using X' and 'by doing X'. It also indicates what something is made out of. It is not often used with animate nouns.

• Copulative is attached to a noun or interrogative pronoun to form sentences meaning 'X = Y'. An example of this is, <i nar lavando> "the man is a hunter". It is only used to link two [pro]nouns together, not a [pro]noun with an adjective.

• Essive is attached to a predicate nominative or interrogative pronoun to form sentences meaning 'It = Y'. That is, when the predicate nominative is the only element present. It is mostly used with a definite predicate, although indefinite predicates may occur as well. An example of this is, <kirmeihya> "it is my ship" (<- <kirma> "ship"). The essive also means 'as' or 'when', such as in the following sentence, <nópië, asui Eril nëa némpian niva> "as a poet, Eril created many beautiful poems" (<- <nopio> "poet"). Finally, in Poetic High Silindion only, the essive may be used to derive an adjective from a noun. However, in Low Silindion this is done with the adjectival. In some poems, the essive seems to have the same meaning as the topical, depending on translation.

• Relative/Topical indicates the topic of the sentence. In this sense, it can be translated as 'as for X' or 'about X'. Most of the time however, the relative is used to derive an adjective meaning 'X-like', such as the word ‹rilitma› "jewel-like". The topical is also used to mean 'as X', after an equative adjective. Another use of the relative is to mean 'but' after the conjunction ‹në› "and". However, this use is restricted to sentences of the form 'X, but as for Y'. An example of this is, <ihyotma, ë niva, në tahyotma, ië nukil> "today, (it) is beautiful, but (as for) yesterday, (it) was cloudy" (<- <tahyón> "yesterday").

• Adjectival derives an adjective from a noun. Mostly the meaning is transparent, such as in the following examples, <vierya émëa> "forest paths, paths of the forest" (<- <ema> "forest"), <nerendo núkëa> "wilderness dweller, dweller in the wilderness" (<- <nuko> "wilderness"). However, sometimes the meaning is not that obvious, such as in the following examples, <sílnëa> "silver" (<- <silni> "star"), <ílië> "holy" (<- <ilë> "god").

Personal Pronouns

Personal pronouns have multiple stem forms, for differing usages. The first stem form is the nominative, a bare stem form which is not used in derivation. The second is the oblique stem, to which unique pronominal case endings can be added to create a paradigm. Then there are the two enclitic stems; one oblique and one possessive. These are non-derivational and are suffixed at the end of a fully inflected verb, noun or prepositional form. Lastly, there are free possessives, which are also non derivational, they tend to precede an associated noun.

Nominative Pronouns

A) The following are the nominative pronouns:

Person	Singular	Plural
1st Person	si	hyan
2nd Person	lë	nassa
3rd Person epicene	ein	anto
3rd Person masculine	eino	ento
3rd Person feminine	éinië	éntië
3rd Person neuter	ess	enta[ssë]

B) The epicene pronouns are used when a specific gender is not needed or when the speaker wishes to conceal the gender. <enta> seems to be a more common variant of <entassë>, which is a High Silindion form.

C) When referring to a limited number of words, such as <larë> "moon", gendered pronouns are used, mostly in poetic situations. The appropriate pronoun for <larë> is <éinië>.

D) There are also several other forms, which are less common:

• hyanna "all of us" (inclusive 1pl)
• tai "both of them" (dual 3pl)

Oblique Pronouns

A) The following are the oblique pronominal stems:

Person	Singular	Plural
1st Person	siT	[hy]aT/[hy]an
2nd Person	liT	anaT
3rd Person epicene	o	tei
3rd Person masculine	o	tei
3rd Person feminine	ie	tei
3rd Person neuter	o	tei

B) All those pronouns with stems ending in _T_ are changeable, and can appear as <sit, lit, at, hyat>, <siss, liss, ass, hyass> or <si, li, a, hya>.

C) The variation in the first person plural is due to both stylistic and dialectic differences. Those forms ending in _T_ are northern dialectal forms. Those forms beginning in _hy_ are Low Silindion (i.e. colloquial or non-courtly/scholarly).

D) To these stems, pronominal case suffixes are added to form the various cases:

Person	Acc. -ti/-ssi	Dat. -ni	Abl. -lim	Rel. -tma	All. -nna	Loc. -vi	Inst. -i	Comm. -mma	Cop. -(a)r
1st s.	sitti	sinti	silim	sitma	sinta	sivi	sissi	sinta	sissar
1st pl.	[hy]anti	[hy]anni	[hy]alim	[hy]atma	[hy]anna	[hy]avi	[hy]ani	[hy]amma	[hy]anar
3rd m.	ossi	oni	olim	otma	onna	ovi	ë	omma	or
3rd f.	iessi	ieni	ielim	ietma	ienna	ievi	ië	iemma	ier

• note, like <ie-> is <tei->, and like <hyaT-> is <anaT>.

Enclitic Oblique Pronouns

A) The enclitic oblique pronouns are attached to verbs and prepositions to indicate either the direct or indirect object. They are indeclinable and, except for the 1st person plural, have only one form per person and number.

B) The following table gives the forms of these pronouns:

Person	Singular	Plural
1st Person	-sis	-hyass/syass, -na
2nd Person	-li	-nass
3rd Person masculine/neuter	-o	-ta/-ssa
3rd Person feminine	-ië	-ta/-ssa

C) The form <-hyass/-syass> is used with third person singular verb forms. The form <-syass> takes the place of the third person singular present ending <-n/r>. The form <-hyass> is used in all other tenses. The form <-na> is used with all other persons and with prepositions. It can also be repositioned (see below at H).

D) The third person plural form <-ssa> is used after vowels.

E) The third person singular forms <-o, -ië> assimilate to preceding vowels, according to the standard assimilation rules.

F) Two enclitic pronouns may be found on the same word. If this is the case, the first indicates the indirect object:

nésyasso.
ne-	-n-	-syass	-o
give	3rd person singular subject	1st person plural	3rd person singular

He gives it to us.

G) They may also be attached to the noun + copulative case/enclitic complex to indicate possession:

lankalli.
lanka-	-r-	-li
horse	copulative	to you

You have a horse.

H) In poetry only (and very exceptionally indeed) these enclitic pronouns can be repositioned. That is, they can become proclitics that can attach to a wider range of words, such as nouns and adjectives as well. In this capacity, the normally forms are: sis, li, o, ye, na, nass, ta.

Nan	ka	salim	na	rómpëa.
Light	from	EVIL-ablative	us	PROTECT-adjectival.gerund

A light which protects us from evil.

Possessive Pronouns

A) Possessive pronouns have two functions. Either they represent the genitive of the personal pronouns (i.e. 'mine', 'yours', etc.) or they are used to indicate possession (i.e. 'my, your', etc.). These two uses are fairly distinct, as the second is usually used in poetry or High Silindion.

B) The following are the forms of these pronouns:

Person	Singular	Plural
1st Person	ehya	anya
2nd Person	elya	anatya
3rd Person epicene	eya	taya
3rd Person masculine	enya	taya
3rd Person feminine	enyë	taya
3rd Person neuter	enya	taya

Enclitic Possessive Pronouns

A) Enclitic Possessive Pronouns are attached to nouns (after all case endings) to indicate possession. They are indeclinable and have only phonological not grammatical variants.

B) The following table gives the forms of these pronouns:

Person	Singular	Plural
1st Person	-hya/sya	-nya
2nd Person	-lya	-natya
3rd Person masculine/neuter	-nya	-tëa/-ssëa
3rd Person epicene	-ëa	-tëa/-ssëa
3rd Person feminine	-nyë	-tëa/-ssëa

C) The first person form <-sya> is attached to a final consonant. This final consonant may sometimes be the original final consonant of the stem, which has, in other cases, been either lost or altered. This usually only happens in High Silindion; Low Silindion preferring to attach the suffix to the synchronic ending of the noun :

velesya
veleT-	-sya
knot	1st person singular possessive

"My knot" (High Silindion for <vélteihya> from <veltë>.

D) The third person form <-tëa> attaches to a consonant. Just like <-sya>, it is used, in High Silindion to attach to consonants which were originally present but have been altered diachronically.

ranátëa
ranaD-	-tëa
property	3rd person plural possessive

"Their property" (High Silindion for <ranássëa> from <rana>.

Verbs

A) Finite Verbs are conjugated for (present, imperfect, past, future), mood (indicative, subjunctive, optative, imperative), voice (passive, active, impersonal) and number (singular, plural). Present and past tenses can be either thematic or athematic. Thematic tenses have suffixes beginning in a vowel, athematic tenses have suffixes beginning in a consonant.

B) Infinite verbs consist of an infinitive, gerunds and participles, as well as various verbal adjectives and sometimes a verbal noun. The last two categories are not normally grammaticalised, but depend on the lexical root itself, that is, they are not part of the verbal paradigm.

C) A verbal paradigm is arranged into stem classes and principle parts. Both of these categories help in classifying and conjugating the verb correctly.

D) The are five main stem classes: vowel stems, regular consonant stems, changeable consonant stems, semi-vowel stems, and compound stems. There is also an irregular group, which consist of verbs which add _l_ or _n_ to a vowel.

E) From the seven principle parts, one can make the entire verbal paradigm, according to this schema:

1st Principle Part	2nd Principle Part	3rd Principle Part	4th Principle Part	5th Principle Part	6th Principle Part	7th Principle Part
infinitive	nominal, conjunctive, abessive, adjectival, necessitive gerund, impersonal	passive, passive participle	present	past	imperfect, subjunctives, anterior-gerund, imperative-sg., present participle	imperative-pl.

Certain verbs deviate from this pattern and will be mentioned in the appropriate section below. Furthermore, some verbs have "irregular" principle parts, that is, deviations that do not fall into the normal range of variant patterns. The following shall serve as examples:

• The verbs <askello> "to shake hands" and <terskello> "to hammer" have i-stems, <aski-> and <terski->, despite the lack of _i_ in the infinitive (1st principle part). The verb <niniello> "to desire", has an irregular past participle (3rd principle part): nirë. The verbs <surollo> "to rustle", <piello> "to touch", <tiello> "to take", have irregular past tenses (5th principle part): asulti, aphiksi, istë, respectively. The verbs antandiello> "dedicate", <falyallo> "awaken" have irregular gerunds (2nd principle part): antana, falina, respectively.

Verbal Stem Classes

Verbs are classified according the last phonological element in the word, be it semi-vowel, consonant, or vowel. This is termed the stem-sound. Usually, despite other changes in the word morphologically, the stem-sound stays constant. However, there are three cases in which this is not the case:

• A certain class of consonant stems have at most four different stem sounds. These are termed the changeable stems.

• A certain class of vowel stems whose 3rd, 5th and 6th principle parts add either _l_ or _n_. These termed are termed the augmented stems.

• Regular morphophonemic changes may affect the stem, such as in the 1st, 2nd, 3rd or 7th principle part of some verbs as well as in athematic verbs (of various tenses). These are completely predictable, and involve processes like vowel contraction, assimilation and metathesis. These changes are not the same as those that occur in changeable consonant stems which are fairly irregular.

Vowel Stems

A) Verbs with stems ending in a vowel may end in the following vowels or vowel/consonant combinations: a,ya,o,ëo,u,i,ē,e.

B) Those stems ending in <a> and <ya> are not formally distinct from each other except in the first principle part.

C) Those ending in <ē> are distinct from those ending in <e> throughout their conjugation, except in some derivatives of the 6th principle part, i.e., the imperative singular, the present participle, the present and past subjunctive and the anterior gerund.

D) Those stems in <o> differ from those in <ëo> only due to the presence of an _e_ in ëo-verbs, which becomes _i_ in the subjunctives, optative/future and past (where the past tense is an ë-past).

Consonant Stems

A) There are four types of consonant stems: regular, changeable, semi-vowel, and compound stems.

B) The regular stems are: t,p,k,l,r,n,m,ng-stems.

C) The changeable stems are: T,D/L,P,B,K,G,Gw,s. Note that they are written with a capital letter (save for s-stems). Examples of Changeable Consonant stems are the following:

• <peT-> "to eat":

Pre-Consonant: pet Pre-Vowel: pess

• <laD-> "to steal":

Pre-Consonant: lad Pre-Vowel: lar Pre-y: lan

• <roL-> "to defend":

Pre-Consonant: rod Pre-vowel: rol

• <neP-> "to sing":

Pre-consonant: nep Pre-vowel: neph

• <reB-> "to row":

Pre-consonant: reb Pre-vowel: rev Pre-y: rem Other: rep

• <reK-> "to reach":

Pre-consonant: rek Pre-vowel: re

• <faG-> "to spit":

Pre-consonant: fag Pre-vowel: fa

• <ruGw-> "to follow":

Pre-consonant; rug Pre-vowel: ruv Other: ru

• <pos-> "to heal":

Pre-Consonant: por Pre-vowel: pos Pre-y: poh

D) The semi-vowel stems are: (y),(w),y,w.

E) The compound stems are: st,nt,nd,ld,nn,rn,mp,mm,sk.

Augment Stems

A) This is a small class of verbs which have a basic stem in a vowel. However, in certain principle parts, this vowel can be augmented by either an _l_ or an _n_.

B) The augment occurs in the 3rd principle part and derivatives of the 6th principle part. Namely, it occurs in the anterior gerund, the subjunctive, the optative/future, and sometimes in the imperfect and present participle (according to stylistic and dialectal variation). Certain verbs also have the augment in the 5th principle part. Furthermore, they are distinguished from all other groups of verbs in the 1st principle part, which has the ending <-llë> rather than <-llo>.

C) The verbs in this group are:

• <ya-> "to go": yan (3rd, 5th, 6th)
• <ne-> "to give": nel (3rd, 5th, 6th)
• <u-> "to gleam": ul (3rd, 5th, 6th)
• <ni-> "to negate": nin (3rd, 5th, 6th)
• <si-> "to shine": sil (3rd, 5th, 6th)
• <onëa-> "to disappear": onëan (3rd, 5th, 6th)
• <këa-> "to leave": këan (3rd, 5th, 6th)
• <faya-> "to extinguish": fayan (3rd, 5th 6th)
• <hya-> "to age": hyan (3rd, 5th, 6th)
• <se-> "to clasp": sen (only in 5th, otherwise e-stem.)
• <ra-> "to hold": ran (only in 3rd, otherwise a-stem.)
• <se-> "to seem": (only 1st <sellë>, otherwise e-stem.)

Infinitives

In Silindion, there is one main inifinitive, although in certain registers there can be up to four infinitives: present, present 2, future, perfect. The present infinitive is the first principle part. All other infinitives are formed from 6th principle part.

Present [First Infinitive]

The present or first infinitive formed in 8 different ways. The choice between the eight types is conditioned by factors such as verbal stem-type, stress pattern, vowel harmony, register and derivation. The eight suffixes are: -iello, -eallo, -yello, -yallo, -ello, -ollo, -llo, -lle. The can be divided into 4 groups for descriptive purposes. Group A: thematic suffixes: -iello, -eallo; Group B athematic y-suffixes: -yello, -yallo; Group C athematic vowel-suffixes: -ello, -ollo, Group D: simple suffixe: -llo, -lle.

Group A suffixes

These suffixes are found in many types of verb. They are termed 'thematic' because they are formed by combining a vowel -e- with the athematic y-suffixes, which is then contracted in various ways. Thus, -e-yello becomes -iello and -e-yallo becomes -eallo. The suffix -iello is rather common, -eallo is considerably less so.

1. -IELLO

A) The suffix -iello is found with the following stem types: t-stems, k-stems, r-stem, l-stems, n-stems, w-stems, nd-stems, nt-stems, nn-stems, rn-stems, ng-stems, mp-stems, ld-stems, T-stems, D/L-stems, P-stems, B-stems, Gw-stems.

B) It is the default suffix for stems whose root is unstressed (i.e. with stress on the ending). It is also the default for non-derived T and n stems (accounting for a small percentage of primary verbs, unlike inchoative yaT-verbs and denominal n-verbs). In contast, it is the default for derived r-stems ending in the stativizing suffix -ár. It also seems to be the preferred ending for P-stems (even if the root is stressed). The above are the main tendencies in the usage of this suffix. It is likely that no hard and fast rules can be made. There are a few roots that take this suffix that do not conform to any of the above generalities: kusiello from <nkus-> 'lose' (s-stem), ernóriello from <ernór-> 'be located in, settle' (stressed r-stem) and several others.

C) For changeable stems, their pre-vowel form is always used before this suffix.

D) Examples of -iello:

• <fat-> 'do' -> fatiello
• <vuk-> 'spin' -> vukiello
• <lor-> 'open' -> loriello
• <thel-> 'generate' -> theliello
• <ren-> 'move slowly' -> reniello
• <diw-> 'be powerful' -> diviello
• <fingand-> 'go swimming' -> fingandiello
• <sint-> 'sew' -> sintiello
• <sonn-> 'shake' (tr.) -> sonniello
• <leurn-> 'clean' -> leurniello
• <ling-> 'ring' -> lingiello
• <namp-> 'hammer' -> nampiello
• <mald-> 'move' (tr.) -> maldiello
• <aT-> 'nurture' -> assiello
• <siD-> 'recline' -> siriello
• <sóP-> 'sleep' -> sóphiello
• <leB-> 'laugh' -> leviello
• <ruGw-> 'follow' -> ruviello
• <namár-> 'be named' -> namáriello

2. -EALLO

A) The suffix -eallo is found in a small group verbs having an unstressed -a- in the first syllable that end in nasals, l, r, rr, nd, and T. There are four verbs which do not follow this tendency: <mál-> 'prosper' (stressed -a-), <mén-> 'rise' (-e-), <ilmen-> 'raise' (-e-), <nen-> 'despair' (-e-).

B) Examples of -eallo:

• <ilkam-> 'quieten' -> ilkameallo
• <kan-> 'surprise' -> kaneallo
• <ilpar-> 'fill' -> ilpareallo
• <harr-> 'meet for the first time' -> harreallo
• <mond-> 'drag' -> mondeallo
• <paT-> 'diminish, wane' -> passeallo

Group B Suffixes

These suffixes are termed athematic y-suffixes', because they are formed by added ye/ya directly to the infinitival ending -llo, resulting in -yello, -yallo. The suffix -yello is very common, while -yallo is considerably less so.

2) -YELLO

A) The suffix -yello is used with vowel stems, and the following consonant stems: t-stems, k-stems, r-stems (rare), l-stems, n-stems, y-stems, w-stems, ng-stems, st-stems, T-stems, D-stems, B-stems, K-stems, G-stems, s-stems, and the semi-vowel stems ending in (y) and (w). A verb which take -yello but does not come from any of the above stems in <sérn-> be ready.

B) This ending is the default in stems having a stressed vowel (except for those stem types mentioned above). Because adding this suffix to a consonant stem results in a cluster, various phonological rules operate in order to reduce or modify the cluster. Also, all vowel stems exhibit diphthong reduction and other attendant changes.

C) The following consonant stems exhibit some phonological changes:

y-stems: These stems lose their _y_ before the suffix. Thus there is noyello from <noy-> 'consecrate'.

w-stems: These stems make a distinction between HS and LS forms. In HS, the w of the stem is lost in stems with the vowel _u_. Thus, there is nuyello from <nuw-> 'tune'. The w is also lost in stems ending in _aw_, after rounding the _a_ to an _o_. Thus, there is doyello from <daw-> 'roar. This is true for both HS and LS. In LS, all other stem types, change the stem final consonant to _m_. Thus, we have numyello from <nuw->, timyello from <tiw-> 'use, shape' (compare HS tiuyello).

ng-stems: These stems change their final consonant to _n_ before the suffix. Thus there is fínyello from <fíng-> 'swim'.

st-stems: These stems lose the final _t_ before the suffix. Thus there is lisyello from <list-> 'think'.

(w)-stems and (y)-stems These stems lose their semi-vowels. In this respect, (w)-stems behave exactly like w-stems. However, (y)-stems behave differently. Since all (y)-stems end in _ay_, these behave like a-stems in the infinitive. Thus, for example, we have persiello from <persa(y)-> 'encompass, include'.

The changeable stems ending in T, D, B, and S end in their pre-y form, if they have one. Otherwise, they end in their pre-consonant form. The changeable stems ending in G and K end in their pre-vowel form.

D) The following changes happen to vowel-stems:

The final vowel of vowel-stems combines with the suffix to produce -iello (equivalent to the thematic suffix above). Because stems ending in vowels usually take athematic endings in other forms, it is preferable to view their infinitives as being athematic as well - even though the forms would be the same if their infinitive were thematic. For _ya_ stems, the combined form -yiello is further reduced to -iello. Thus we have kaniello from <kanya->.

E) Examples of -yello

• <huila-> 'rain' -> huiliello
• <malya-> 'move' (intr) -> maliello
• <nanke-> 'uncover, discover' -> nankiello
• <lē-> 'show, point out' -> liello
• <sari-> 'farm' -> sariello
• <lissu-> 'live' -> lissiello
• <néit-> 'increase' -> néityello
• <nek-> 'hurt, cause pain' -> nekyello
• <sëur-> 'get torn, ripped, cut' -> sëuryello
• <vel-> 'tie' -> velyello
• <nalpín-> 'play a piano' -> nalpínyello
• <náy-> 'be permitted' -> náyello
• <mew-> 'gleam' -> meuyello/memyello
• <fíng-> 'swim' -> fínyello
• <mist-> 'sit' -> misyello
• <iT-> 'poke, prick' -> ityello
• <saD-> 'cultivate' -> sanyello
• <reB-> 'row' -> remyello
• <seK-> 'write' -> seyello
• <faG-> 'spit' -> fayello
• <dles-> 'freeze' -> lehyello
• <kó(w)-> 'bark' -> kóyello
• <a(y)-> 'be' -> iello

-ello: sk, lk -yallo: e:, e, a, y (if -a- in first syllable), ya -ollo: -o- in first syllable -llo: eo, a, o, -lle: augment stems

Participles

Silindion has two participles an active present participle and a passive participle. They differ from gerunds in the fact that they function not as verbs but as adjectives solely. This means that they do not have verbal argument structure and thus cannot take objects (even if the verb they are related to is transitive).

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Active Present Participle

A) The active present participle is an adjective formed from an old verbal noun in an a-stem. This a-stem noun usually does not exist apart from its adjectival derivative, however a few examples do survive:

• <doa> "roaring"  : <daw-> "to roar"
• <koa> "barking"  : <ka(w)-> "to bark"
• <lesa> "frost"  : <les-> "to freeze"

B) The active participle is formed by adding the adjectival ending <-ni> to this a-stem noun. The participle appears to be formed from the 6th principle part with a suffix <-ani>, due to various sound-changes (see below for the root: <daw->). When added to a-stem verbs, the two _a_ vowels coalesce to form _o_. When added to o-stem verbs, the vowels coalesce to form _u_. All other stem types show no change (other than normal changes that occur in the 6th principle part, such as alternative stem forms in changeable stems, or augmented stem forms in augmented stems).

Stem Type	Assimilation	Example
a	-a+ani -> -oni	<lia-> "to glow" -> <lioni> "glowing"
ya	-ya+ani -> -yoni	<kuiya-> "to form" -> <kuiyoni> "forming"
o	-o+ani -> -uni	<tildo-> "to frequently see" -> <tilduni> "frequently seeing"

Gerunds

In Silindion, there are six different gerunds, which are used to indicate the relation of one action to the action of the main verb. The types of gerunds are the following: nominal, anterior, abessive, conjunctive, necessitive, adjectival. Except for the anterior gerund, these forms are made from the second principle part.

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Nominal Gerund

A) The nominal gerund is a nominalisation of the verbal root, essentially expressing either a noun ending in _-ing_, in English or a verbal noun ending in _-tion_.

B) The nominal gerund is formed by adding the ending <-na> to the stem of the verb, this forms the 2nd principle part. For vowel stems, the nominal gerund is a d-stem. An example of this type of verb is:

• <mi-> "to fall" -> <mina> "falling"

C) For consonant stem verbs, various assimilations occur when the gerund ending is added. Also, note, that the gerund is an a-stem in consonant verbs (except for gerunds of n-stems which are d-stems).

Stem Type	Assimilation	Example
T/t	-t+na -> -nta	<peT-> "to eat" -> <penta> "eating"
D/L	-d+na -> -nda	<siD-> "to sit" -> <sinda> "sitting"
P/p	-p+na -> -mpa	<neP-> "to sing" -> <nempa> "singing"
B	-b+na -> -mba	<reB-> "to row" -> <remba> "rowing"
K/k	-k+na -> -nka	<reK-> "to reach" -> <renka> "reaching"
G(w)	-g+na -> -nga	<faG-> "to spit" -> <fanga> "spitting"
s	-s+na -> -rna	<pos-> "to heal" -> <porna> "healing"
l	-l+na -> -lda	<thel-> "to create" -> <thelda> "creating"
r	-r+na -> -rna	<ker-> "to halve" -> <kerna> "halving"
n	-n+na -> -nna	<lin-> "to play" -> <linna> "playing" (accusative: lindán)
m	-m+na -> -mma	<nam-> "to name" -> <namma> "naming"
ng	-ng+na -> -nga	<ling-> "to ring" -> <linga> "ringing"

D) For the semi-vowel verbs, the ending is <-na>, just like the vowel stems. For these verbs the nominal gerund is a d-stem. Examples of this type of verb are:

• <persa(y)-> "to include" -> <perseina> "including"
• <pay-> "to keep vigil" -> <paina> "keeping vigil"
• <ko(w)-> "to bark" -> <kona> "barking"
• <mew-> "to glitter" -> <meuna> "glittering"

E) For compound verbs, the ending is <-a>, save for st-stems, which have the ending <-na> and a stem ending in _s_. The gerund is an a-stem for this type of verb.

• <mald-> "to move X" -> <malda> "moving"
• <kest-> "to divide" -> <kesna> "dividing"

F) The nominal gerund is normally used as a noun, and may take case endings. It can also be used as a substitute to full complement clauses, which are normally formed with the conjunction <ta> and the indicative or subjunctive.

• 1) Nominal:

ahwáteisi	liu	pentán
aug.-DO-past-1st.sing.	perfect particle	EAT-gerund-accusative

I have just finished eating.

• 2) Indicative Future Complement:

avavissi	i	lio	ninmanye
aug.-RUMOR-past.3rd.sing.	the	woman	MARRY-gerund-topical-3rd.sing.possessive

The woman rumored that she would get married.

• 3) Subjunctive Purpose Complement:

sunu	sinti	tandán	i	nistari
WANT-impersonal.passive	ME-dative	RULE-gerund-accusative	the	KING-genitive

I want the king to rule.

G) The subject of a nominal gerund is either a possessive suffix or a genitive noun. (see examples 2 and 3 above).

Conjunctive Gerund

A) This gerund is used to express events that occur simultaneously with the main verb, that is, it can translate clauses beginning with "while". It can also have the circumstantial connotations, like "since" or "because". As the examples will show, it is essentially timeless. In its simultaneous function, it is often accompanied by the conjunction <ve> "as".

B) It is formed by adding the prefix <i-> to the 2nd principle part. With verbs beginning in a vowel, the prefix becomes the on-glide <y->. Examples of the formation are:

• <til-> "to see" -> <issilda> "while seeing"
• <empi-> "to chant" -> <yempina> "while chanting".

C) In some texts (especially poetry) the prefix <i-> is written as a detached word and may be found before other material, instead of the verb. It also may be omitted completely.

• 1) Circumstantial

isompa,	en	filiello	iss
conjunctive-SLEEP-gerund	NOT-3rd.sg.	COME-inf.	here

Because he's sleeping, he can't come here.

• 2) Simultaneous

vë	yempina,	roponë	i	nimán
as	conjunctive-SING-gerund	WATCH-impf.	the	CROWD-acc.

As he was singing, he was watching the crowd.

Anterior Gerund

A) This Gerund is used to express events that have already occured and have been thoroughly completed. It is usually translated as "after having X-ed".

B) It is formed by adding the suffix <-isë> to the root of the 6th principle part. This is for the most part straightforward. However, in two cases this is a problem.

C) In the case of verbs ending in a vowel certain morphophonemic changes occur. For a-stem verbs, the combination yields _ei_. For e-stem and ē-stem verbs, the combination yields _i_. For o-stem verbs, the combination yield _ei_, for ëo-stem verbs, the combination yields _iei_. For u-stem verbs, the combination yields _i_.

D) In the case of verbs ending in a changeable K-stem and a y-stem, one adds the ending to a reduced form of the root. Hence for the verb <reK-> "to reach", one adds the ending to <r->, instead of <re-> and for the verb <noy-> "to consecrate", one adds the ending to <no-> instead of <noy->.

• <lissu-> "to live" -> <lissisë> "having lived"
• <saT-> "to raise up" -> <sassisë> "having raised up"
• <noy-> "to consecrate" -> <noisë> "having consecrated"
• <fat-> "to do" -> <fatisë> "having done"
• <reK-> "to reach" -> <risë> "having reached"

E) The Anterior Gerund can be used in three main functions. The first as a non-grammaticalised perfective aspect with certain auxiliary verbs. It is usually used as such in High Silindion, other varieties having other ways of expressing this aspect. For a more thorough look at aspect, see the appropriate section. Another usage is similar to the conjunctive gerund, that is, as a sentential adjunct. However, it is used exclusively to show previous time. The last is as a non-passive nominal modifier. In this usage it is usually found before the noun being modified.

• 1) Pefective Aspect

aniksisi	liu	pessisë
aug.-ARRIVE-past-1st.sing.	perfect particle	EAT-anterior.gerund

I have just eaten.

• 2) Sentential Adjunct

Purisë	myentán,	onuyanë	i	nuno
SAY-anterior.gerund	THIS-accusative	LEAVE-past	the	young man

Having said this, the young man left.

• 3) Nominal Modifier

eillini	i	rutalo	misisë	limmo	osso	rulín
aug.-PLANT-past	the	since	FALL-anterior.gerund	by means of	WIND-pl-instrumental	SAPLING-accusative

He planted the sapling, which has since fallen because of the wind.

Abessive Gerund

A) This Gerund is used to express events that have not occured. It is used as the negative of both the anterior gerund and the conjunctive gerund. It can also be used as a negative of the nominal gerund, if needed. It is usually translated by "without".

B) It is formed by adding the prefix <en-> to the 2nd principle part. This prefix assimilates to verbs beginning in l, s, p, f, v, m, and r. A further change occurs in verbs beginning with hw and th. In these verbs, the prefix becomes <e->, and the initial combinations become sw and st respectively. In verbs beginning with h, the the initial changes to k. Verbs beginning with other consonants undergo no change.

• <lissu-> "to live" -> <ellissuna> "without living"
• <saT-> "to raise up" -> <essanta> "without raising up"
• <pay-> "to be vigilant" -> <empaina> "without being vigilant"
• <fat-> "to do" -> <efanta> "without doing"
• <vuk-> "to weave" -> <evunka> "without weaving"
• <mew->> "to glitter" -> <emmeuna> "without glittering"
• <runi-> "to soar" -> <errunina> "without soaring"
• <hyeK-> "to fight" -> <esyenka> "without fighting"
• <thR-> "to cover" -> <estarna> "without covering"
• <hum-> "to soothe, calm" -> <enkumma> "without calming"
• <til-> "to see" -> <entilda> "without seeing"
• <del-> "to bundle" -> <endelda> "without bundling"
• <yaT-> "to happen" -> <enyanta> "without happening"
• <nalpin-> "to play piano" -> <ennalpinna> "without playing piano"

C) The translation of this form varies according to use. If it negates a nominal gerund it is usually translated "not X-ing". If it negates a conjunctive gerund it is usually translated as "without X-ing". If it negates an anterior gerund it is usually translated as "having not X-ed".

• 1) Nominal Gerund Negation

empurnonya,	varilië	i	laro	sammanna
abessive-SPEAK-gerund-instrumental-3s.poss.	CONDEMN-passive-past	the	thief	DEATH-allative

By not speaking, the thief was condemned to death.

• 2) Anterior Gerund Negation

empenta	erë	nani	urón,	eimpetyassi
abessive-EAT-gerund	during	whole	DAY-accusative	aug.-BECOME.HUNGRY-past

Having not eaten for a whole day, he became hungry.

• 3) Conjunctive Gerund Negation

enostona,	ahwingi	pero	i	nirnë
abessive-BREATHE-gerund	aug.-SWIM-past	across	RIVER-accusative

Without breathing, he swam across the river.

Necessitive Gerund

A) The necessitive gerund is used to express the same ideas as the Latin Gerundive. That is, it can be translated as "should/must X" or "fit to be X-ed". It occasionally is used in a purposive sense, that is "in order that". The theme or patient is usually in the nominative case (or is expressed as a personal ending on the verb). The agent is usually placed in the allative case. However, this "rule" may be contravened in certain constructions.

B) It is formed from the 2nd principle part by adding the dative case ending, according to either the rule for nominal a-stems or d-stems.

1) Should

Vávëa	ëan	pentanu	sinta?
how	BE-present-3s	EAT-necessitive	ME-allative

How should I eat it?

2) Must

ëalë	nenkanu	neketyari.
BE-present-2s	ENDURE-necessitive	HARDSHIP-pl-genitive

You must endure hardships.

• note in this construction, the theme is in the genitive case.

3) In order to

Kesema	nekéssëa	fantanu...
participle	passive	MAKE-necessitive

In order to form the past participle...

Adjectival Gerund

A) The adjectival gerund is used the verbal equivalent to the present participle. What this means is that, unlike the present participle, the adjectival gerund can both describe a particular noun and have argument structure of its own. It is usually best translated as a relative clause, however, this will depend on the context.

B) It is formed from the 2nd principle part by adding the adjectival case ending according to the nominal rules for d-stems or a-stems, depending of verb-class. In some cases however, especially for s-stem, r-stem, and rn-stem verbs, the adjectival gerund is formed by adding the adjectival case ending according to the d-stem rules, despite the fact the the principle part is an a-stem. However, this is not a hard and fast rule, and occasionally a-stem forms are found as well. Also, hybrid forms are used on occasion.

• mirna "falling" -> mírdëa / mírnëa / mírndëa

C) In addition to the "collapsed-relative-clause" usage, some verbs (especially intransitive ones) use this form to translate various different verbal adjectives, such forms similar to English adjectives ending in -ous or -y. In this sense it is just a "second present participle" or sorts, that is, it has no verbal function at all.

1) Relative Clause

Nórë	anti	lénëan	mórnië	neldéndëa.
tree	US-dative	SHELTER-accusative	shady	PRESENT-adjectival.gerund

A tree which presents us a shady shelter.

2) Verbal Adjective

këasi	pero	i	narnán	mëundëa.
LEAVE-1st.singular	across	the	SEA-accusative	GlITTER-adjectival.gerund

I leave across the glittery sea.

Active Finite Forms

Imperfect

The Imperfect has one formation for all types of stem, it is based on the root of the 6th principle part. For vowel stem verbs, the imperfect is athematic, except for ē-stems. For consonant stems and ē-stems, itis a thematic formation, consisting of a variable theme vowel _V_ followed by the tense suffix, <-në>. The theme vowel is usually the same as the present theme vowel. In those cases where the present tense of the verb is athematic, the theme vowel is the same as the root vowel. Some verbs with _u_ as the root vowel use _o_ as the theme vowel.

Examples:

• <tad> "to rule" -> <taranë->
• <fat> "to do" -> <fatanë->
• <yaT> "to become" -> <yassanë->
• <rev> "to row" -> <revenë->
• <til> "to see" -> <tilinë->
• <rop> "to watch" -> <roponë->
• <muK> "to sail" -> <muonë->
• <pur> "to speak" -> <puronë->

Subjunctive

The Subjunctive has one formation for all types of stem. In the present, it is formed by suffixing <-i> to the stem of the verb. In the case of a-stems, o-stems, e-stems and ē-stems, the vowels coalesce into _ei_. For ëo-stems, the vowels coalesce to become _iei_. In the case of i-stems and u-stems, the vowels coalesce to become _i_.

Examples:

• <yalma-> "to play the harp" -> <yalmei->
• <ilno-> "to make bloom" -> <ilnei->
• <lē-> "to show" -> <lei->
• <de-> "to gather" -> <dei->
• <dorëo-> "to finish" -> <doriei->
• <moni-> "to hear" -> <moni->
• <lissu-> "to live" -> <lissi->

Consonant verbs take the suffix <-i>, to the root of the 6th principle part. Note that in changeable verbs, this usually means that a special stem form is used, see the two examples below.

Some Examples:

• <muK-> "to sail" -> <mui->
• <taD-> "to rule" -> <tari->
• <fat-> "to do" -> <fati->

The past subjunctive is formed by suffixing <-u> to the root of the 6th principle part. In the case of a-stems, this combination becomes _o_. In the case of o-stems, this combinations becomes _u_. In the case of e-stems and ē-stems, this combination becomes _ëu_. In the case of all stems ending with _o_ and _u_, the suffix itself disappears in combination. It also has the augment (for which see below).

• <yalma-> "to play the harp" -> <ayalmo->
• <ilno-> "to make bloom" -> <eilno->
• <lē-> "to show" -> <alëu->
• <de-> "to gather" -> <adëu->
• <dorëo-> "to finish" -> <adorëo->
• <moni-> "to hear" -> <amoniu->
• <lissu-> "to live" -> <alissu->

The final consonant of changeable consonant verbs undergoes the same modification as in the subjunctive present.

• <eT-> "to lack" -> <eissu->
• <neP-> "to roar" -> <anephu->

Some verbs with stems in _w_, have two alternative forms for this tense, one reflecting a more recent analogical change, the other being the historically developed form.

• <daw-> "to roar" -> <adau-> or <adavu->
• <diw-> "to be powerful" -> <adiu-> or <adivu->

Preterite

A) The preterite has two formations and eight suffixes. It is the 5th principle part of the verb and is the most unpredictable.

B) The two formations are termed the root-preterite and zero-grade preterite. The root-preterite is by far the more common. The different between the two is quite simple. The root-preterite is formed from the root of the verb, with no modification, beyond the addition of the augment (see below) and the addition of one of the eight suffixes. The zero-grade preterite however, is formed by modifying the vowel of the root in some way, usually unpredictably. So few verbs have zero-grade preterites that it is best to learn them as a group:

• <ra-> "hold" -> a-r-ti (augment + zero-grade-root + suffix) (but, arena is also found).
• <se-> "seem" -> a-s-ti (augment + zero-grade-root + suffix) (but, asena is also found).
• <vo(w)-> "exist" -> vu-si (zero-grade-root + suffix).
• <the-> "be necessary" -> th-i (zero-grade-root + suffix).
• <tildo-> "frequently see" -> -assil-ti (a-tild-ti) (augment + zero-grade-root + suffix).
• <ren-> "drown" (High Silindion) -> a-r-si (a-rn-si) (augment +zero-grade-root + suffix) (but, aressi & arenti are also found).
• <tera-> "work metal" -> a-sser-ti (augment + zero-grade-root + suffix) (but, asserë is also found).

C) The eight suffixes are, in order of decreasing frequency, <-ë>, <-i>, <-si>, <-ti>, <-zero>, <-ssi>, <-na>, and <-në>. These are added to both types of formations.

D) Almost all preterites have a prefix which is, essentially, <a->. This is termed the augment. It causes lenition to consonant initial verbs and vowel contraction to vowel initial verbs. In the case of verbs beginning of _k_, lenition causes the _k_ to drop completely and then various changes occur: _a_+_e/i_ -> _ai_, _a_+_o/u_ -> au, _a_+_a_ -> _a_. Certain verbs behave a bit unpredictably however, reflecting earlier forms of the root, or various other irregularities:

• <ya-> "to go" -> ayanë and not *ëanë (with vowel contraction).
• <kus-> "to lose" -> ankusi and not *ausi (with lenition).
• <ë-> "to be" -> ië and not *ai (with vowel contraction).

E) In certain compound verbs (formed by prefixing a prepositional element to the root of a verb), the augment is found between the prefix and the root. The only common verb displaying this property is:

• <onëa-> "to leave" -> onuyanë, where the medial _u_ represents the augment, after vowel contraction with the original ending of the preposition <ono>.

D) The verbs <vo(w)-> "to be", <thiello> "to be necessary", <siello> "to sneeze" and the defective verb <hur> "it is raining" do not have an augment: being in the past tense <vusi>, <thi>, <'si> (although <assi> is found) and <huksi> respectively. This lack of an augment is more widespread in poetry.

E) The nasal suffixes, <-në> and <-na> are not at all common, being present in a total of eight verbs. They are usually part of the more formal register, known as High Silindion and may alternate with more common suffixes in some verbs. The following list gives all the verbs that take these suffixes, with any variant past tenses as well:

• <ra-> "to have, hold" -> arena, arti
• <se-> "to attach, clasp together" -> asenë, asessi
• <se-> "to seem" -> asena, asti
• <neit-> "to increase" -> aneintë
• <vow-> "to have existance" -> avona, avovë

The following three verbs have nasal past tenses, especially in poetry and older varieties of the language, but they share special properties to be discussed below: <sëur-> "to get ripped, torn, cut", <yeir-> "to get weighed, weigh", <sar-> "to get hot/burned".

F) The distribution of the other suffixes can be outlined broadly, however, even so, the formation of a preterite is the least obvious of all of the principle parts.

I. For most vowel stems, the suffix is <-i>. When added to an a-stem, e-stem and o-stem, the combination becomes <-ë>. When added to an ëo-stem, the combination becomes <-ië>. When added to a u-stem, the combination becomes <-i>. Examples of these stem types are:

• <nalla-> "to pound" -> anallë
• <hwanske-> "to wound with a bow" -> ahwanskë
• <nayo-> "to permit, allow" -> anayë
• <lissu-> "to live" -> alissi

II. i-stems have no suffix, while ē-stems usually have the suffix <-ssi'>, with a few exceptions.

• <moni-> "to hear" -> amoni
• <vē-> "to gossip" -> avissi

III. For changeable stems, the following broad rules apply: B-stems have <-si>, D-stems have <-ti>, G-stems (and Gw-stems) have <-i>, P-stems have <-ë>, T-stems have <-si> (with some <-ë>), K-stems have <-si>. s-stems have <-ë>. Where these rules do not apply, <-ë> is default (see below however for vowel-harmony rules with this suffix).

• <reB-> "to row" -> arepsi
• <saD-> "to plant" -> asatti
• <faG-> "to spit" -> ahwai
• <neP-> "to sing" -> anephë
• <ermissiaT-> "to fall in love" -> eirmissiassi
• <seK-> "to write" -> aseksi
• <dles-> "to freeze" -> aldesë

IV. Other simple consonant stems (together with augmented stems) take mostly <-ë>, using <-i> as an harmonic allomorph in certain circumstances. This vowel harmony actually applies in all cases when <-ë> is used. Basically, <-ë> is used whenever the root vowel (the vowel preceding the suffix) is _a_ (and _ai_), _e_ (and _ei_) or _o_, that is, the low vowels and the central vowel. The <-i> suffix is used if the root vowel is _i_ or _u_, that is, the high vowels. There are very few exceptions to this rule; those that do exist have historical explanations. The following examples illustrate this contrast:

• <fal- "to wander" -> aphalë
• <fil- "to come" -> ahwili
• <pel- "to seek" -> aphelë
• <sun- "to walk" -> asuni
• <ol- "to sparkle" -> ulë (a-ol-ë)

The main exceptions to this rule are: <sul-> "to flow" (asulë < aso:lë), <si(l)-> "to shine" (asili, asilë), <nun-> "to detect scent" (anunë), <perophur-> "to relate" (apherophurë, peruphurë), <pur-> "to speak" (aphurë), <sur-> "to rustle" (asulti, asurë), <tusk-> "to hoot" (assuskë), <nuw-> "to tune" (anuvë), <ling-> "to ring" (alingë).

V. n-stems take either <-ti> or <-ë> (with harmonic alteration). There are also a few instances of <-si>. The consonantal past tense suffixes are associated, for the most part, with verbs which have been derived from a noun by means of the deverbal suffix <-n>. While this is not a hard and fast rule, it does cover a large number of n-stems. Otherwise, the suffix is usually <-ë>. The examples below show both the noun (if any) and the derived verb:

• <nossa> "snow" -> <nossan-> "to snow" -> anossanti
• <riska > "popping, swelling" -> <riskan-> "to swell, pop" -> ariskassi (a-riskan-si)
• <nomben-> "to get engaged" -> anombenë
• <ndun-> "to rush" -> anduni

VI. y-stems take either <-ë> or no suffix, rather indiscriminately.

• <nay-> "to be permitted" -> anai
• <nankoy-> "to apply to" -> anankoyë

VII. Compound stems take either <-ë> (with harmony) for the most part, or <-si> only in nd-stems, nt-stems and rn-stems to some extent.

• <teld-> "to silence" -> asseldë
• <pelk-> "to ask" -> aphelkë
• <namp-> "to hammer" -> anampë
• <yathend-> "to be obligated" -> ayathensi (note, not *ëathensi with vowel contraction)
• <sint-> "to sew" -> asinsi
• <vovern-> "to answer" -> avoversi
• <harr-> "to meet for the 1st time" -> aharrë
• <mersk-> "to conceal" -> amerskë
• <risk-> "to swell" -> ariski
• <misp-> "to destroy" -> amispi
• <list-> "to begin to think" -> alisti

G) Irregular past tenses are past tenses which are not formed according to the two normal formations (root or zero-grade) or having special suffixes.

I. The irregular nasal past tenses of <sëur-> "to get ripped, torn, cut", <yeir-> "to get weighed, weigh", <sar-> "to get hot/burned".

These verbs form past tenses from stems that do not end in _r_. This is because _r_ was originally a derivational suffix indicating process. When viewed from the past, process and state sometimes become synonymous. That is "got ripped" and "have been ripped" mean basically the same thing. This was indicated in Old Silindion by replacing the process suffix _r_ with a stativizing _n_, followed by a harmonic vowel. This resulted in the (original) past tenses:

• <sëur-> -> senkë (sekw-n-e)
• <yeir-> -> yeina (yay-n-a)
• <sar-> -> salda (sal-n-a)

Eventually, these were replaced by asëurë, ayeirë, and asarë respectively.

II. The past tense of <pia-> "to touch".

This verb becomes a k-stem in the past tense, taking the suffix <-si>: aphiksi.

III. The past tense of <fē-> "to flee".

This verb sometimes takes the peculiar suffix <-essi>: aphiessi (but aphissi is also found).

IV. The past tense of <su-> "to want".

This verb is almost always used in the passive, thus the past tense is <súrië>.

V. The irregular verbs <mot/mar/mat-> "to hide" and <thor/thar/tha-> "to cover".

These verbs have the past tenses amatë and athasi (also athorë) respectively.

VI. The verb <ti-> "to take".

This verb is defective and has no past tense. The past tense is supplied by the synonym <ist->, which only exists in this tense. Thus the past is <eistë>. This root is also used for the past tense of <vayanti-> "to choose a path", which is <vayaneistë> in the past tense. (Note internal augmentation).

VII. The verb <sur-> "to rustle".

In addition to having the past tense <asurë>, this verb also becomes an l-stem in the past tense, making <asulti>. This is probably due to contamination with <sul-> "to flow".

Regular and Irregular Principle parts

A) In this section common verbs will all of their principle parts shall be given. In addition, those verbs which have "irregular" principle parts of some kind will be listed.

B) Regular Principle Parts:

Stem Class	1st	2nd	3rd	4th	5th	6th	7th
o-stem	niello	nona	norë	non	anë,	nonë	nossë
u-stem	lissiello	lissuna	lissurë	lissún,	alissi	lissunë	lissussë
i-stem	sariello	sarina	sarilë	sarín	asari	sarinë	sarissë
ē-stem	vëallo	vinë	virë	vién	avissi	vienë	vissë
e-stem	nankiello	nankena	nankerë	nankén	anankë	nankenë	nankessë
a-stem	silliello	sillana	sillarë	sillán	asillë	sillanë	sillassë
ëo-stem	delëollo	delëona	delëorë	delëon	adélië	delëonë	delëossë