Verbs based on root *kop-
kopati
3sg.prs kopaetъ (aje- or je-stem), 2/3sg.aor kopa (a-stem)
Leskien class III
ipf aspect
ambitransitive
arguments: acc
prefix variation: vъ-, vъz-, do-, za-, iz-, o-, otъ-, po-, podъ-, pro-, prě-, raz-, u- (pf)
prs je-stems attested for vъ- and vъz- variants
prefixed aje-stems seem to be pf
Mikl. also mentions a nǫ-verb kopnǫti (16th c.)
Examples in the corpus: izkopaja izkopavam kopaja prokopati razkopaja zakopaja zakopuvam
full lexicon