Verbs based on root *terb-
is-trěbljati
3sg.prs istrěbljaetъ (i-aje-stem), 2/3sg.aor istrěblja (i-a-stem)
Leskien class III
ipf aspect
transitive
arguments: acc
prefix variation: iz-, otъ-, po-, podъ-, sъ- (ipf)
SJS
trěbovati
3sg.prs trěbuetъ (uje-stem), 2/3sg.aor trěbova (ova-stem)
Leskien class III
ipf aspect
ambitransitive
arguments: acc, inf, gen, da + prs
prefix variation: vъz-, po-, prě- (ipf)
ESSJ (978): denominal of trěba ʹneedʹ, related to lith. tarpti ʹprosperʹ and skt. tarpayati ʹfeedʹ, or to trěbiti, with the semantic shift ʹpurgeʹ > ʹdo what is neededʹ
Mikl. gives also later, more complicated variants like potrěbьstvovati ʹopus habereʹ, netrěbьstvovati sę ʹinutilem fieriʹ etc.
trěbiti
3sg.prs trěbitъ (i-stem), 2/3sg.aor trěbi (i-stem)
Leskien class IV
ipf aspect
transitive
arguments: acc
prefix variation: vъz-, iz-, po-, prě-, raz-, sъ- (pf)
ʹpurge, destroyʹ
ESSJ (979): extension of trěti (root tr-), in a similar way as e.g. lat. trībulāre
Examples in the corpus: istrěbiti potreba potrebija potrebja potrěbljati potrěbovati trěbva
full lexicon