Verbs based on root *nik-
vъz-niknǫti
3sg.prs vъzniknetъ (ne-stem), 2/3sg.aor vъzniče (e-stem)
Leskien class II
pf aspect
intransitive
motion verb
prefix variation: vъ-, vъz-, iz-, na-, nadъ-, po-, pri-, proiz-, pro-, prě-, sъ-, sъpo- (pf)
unprefixed in Mikl., ʹascendereʹ
SJSnicati
3sg.prs ničetъ, nicaetъ (aje- or je-stem), 2/3sg.aor nica (a-stem)
Leskien class III
ipf aspect
intransitive
motion verb
prefix variation: vъ-, vъz-, iz-, po-, podъ-, pri-, pro-, proiz-, prě-, prěvъz-, sъ- (ipf)
LIV (451): perhaps a secondary prs, later replaced by nasal present (nikn-)
Mikl. shows prs aje-stems for variants with vъ-, vъz-, podъ-, pri-, prě- and sъ- (podъ- and sъ- appear with aje-presents only, SJS gives vъznicati as aje-stem too)
Examples in the corpus: poniknǫti prinikna vъzniknǫti
full lexicon