A allows or permits that/to V=me (complement clause). With =da, the object clause must be nominalized. With =dava, the subject (A/S) of the object clause is elevated to A.
Ŋidelikeŋi lesutume ŋeya kiyala sulu noleko paŋi?
Ŋiwadelikiyi lelame sulu noleko, lesututoyo haŋiŋi momo duŋeya.