кӱлткаш (-ем)
{verb II} [Generate paradigm] 1. to beat (heart, pulse, etc.)
♢ вӱршер кӱлтка {sentence} the pulse is beating
~ ASPECTUAL CONVERB CONSTRUCTIONS ~
// кӱлткен колташ (-ем) {verb II} {perfective} (see above)
♢ шӱмем чӱчкыдын-чӱчкыдын кӱлткен колта {sentence} my heart has started to beat quickly