Proto-Uralic/-ma

Derivation

• kaxli- "to die" → *kalma "death"
• śuri- "to die" → *śurma "death"
• ńäxli- "eat" → *ńälmä "tongue"
• ńoxi- "to hunt" → *ńoma "hare"
• oða- "to sleep" → *oðama "sleep"
• ńimi- "to suck" → Smy *ńimmä "breast"
• sewi- "eat" → Smy *timä "tooth" (should be *tɪmä?) (AASmy 1)
• wo-(li-) "to be, to have" → FSM *(w)oma "own"
• wajŋi "breath" → FSM *wajma "spirit"
• śola/śooli "intestine" → FS *śolma/śolmi "strait"
• kajwa- "to dig" → Mo *kajmə "spade"
• kojwa "birch" → Mo *kujmə "basket"
• wëlka- "to arrive" → F *valkama "landing"
• waśa- "to shoot" → F *vasama "bolt of lightning"

(and is this the same as the infinitiv -mA?)

Check: Janhunen '92 — Petrified verbal nouns in early Uralic (in Rédei festschrift, Studia Uralica 6)