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