kupne•m
{verb II} [Generate paradigm] 1. to be covered by algae, to be covered with pond scum
♢ ʃi•nt͡ɕəʃe βyd kupna• {sentence} standing water gets covered with algae
~ ASPECTUAL CONVERB CONSTRUCTIONS ~
// kupne•n ʃint͡ɕe•m {verb II} {imperfective} (see above)
♢ βyd kupne•n ʃint͡ɕa• {sentence} the water is being covered by algae
--"PARENT"--> kupe•m