Someone (mag-) escapes, secretly leaves from someplace (-an).
líbas
Naglības si Bernandino do bahodan.
Bernandino escaped prison.
Libasan āmang si ādi, ta monot dya.
Father secretly leaves younger sibling, because he (wants) to follow.
Someone (mangi-) secretly does something (-en, i-).
Libasen mo a itolas ngaran ko do laylay na.
You secretly write my name on his shirt.
Ilibas ni ādi a kinan intayo kwaw a benyebeh.
Younger sibling secretly ate the banana I hid.