мортаҥа•ш (-ам)
{verb I} [Generate paradigm] 1. to decay, to rot, to go bad
♢ ко•чкыш морта•ҥын {sentence} the food has gone bad
~ ASPECTUAL CONVERB CONSTRUCTIONS ~
// морта•ҥ(ын) пыта•ш (-ем) {verb II} {perfective} (see above)
♢ пакчасаска• морта•ҥын пыте•н {sentence} the vegetables have gone bad