Verbs based on root *čist-
o-cěštati
3sg.prs ocěštaetъ (i-aje-stem), 2/3sg.aor ocěšta (i-a-stem)
Leskien class III
ipf aspect
transitive
arguments: acc/sę, otъ + gen
prefix variation: o-, otъ- (ipf)
both variants with ocěšt- and očišt- attested in Euch.Sin.
SJSo-čištati
3sg.prs očištaetъ (i-aje-stem), 2/3sg.aor očišta (i-a-stem)
Leskien class III
ipf aspect
transitive
arguments: acc/sę, otъ + gen
prefix variation: o-, proo-, u- (ipf)
SJS
cěstiti
3sg.prs cěstitъ (i-stem), 2/3sg.aor cěsti (i-stem)
Leskien class IV
pf aspect
transitive
arguments: acc/sę
prefix variation: iz-, o- (pf)
ʹcastrateʹ (thus in Supr., ocěstiti ʹcleanʹ)
SJSčistiti
3sg.prs čistitъ (i-stem), 2/3sg.aor čisti (i-stem)
Leskien class IV
ipf aspect
transitive
arguments: acc/sę
prefix variation: iz-, o-, po-, prěo-, u- (pf)
SJS
Examples in the corpus: čist čistota nečist nečistota ocěstiti očištenie očistja očistjavam prečistja
full lexicon