Compare Belarusian кана́ць (kanácʹ), Polish konać. IPA(key): [kɔˈnate] <span class="searchmatch">кона́ти</span> • (konáty) impf to be in one's death throes, to be in one's death agonies...
Old Ruthenian докона́ти (dokonáti). By surface analysis, до- (do-) + <span class="searchmatch">кона́ти</span> (konáty). IPA(key): [dɔkɔˈnate] докона́ти • (dokonáty) pf (imperfective...