Someone (mang-) finishes, reaches the end of something (-en).
ungpót, sungpót
Chakey ko a ongpoten iyaw tarabāko ko.
I want to finish my work.
Ongpoten mo nya bohan as kakaro mo.
Finish this month and then leave.
Inongpot ko a inayam iyaw rarahan a nagpalāod.
I reached the end of walking the road that goes west.
Someone has made someone (ma--an) reach the end of something.
An maongpotan mo yaken, danogen koymo.
If you make me reach the end of (my patience), I'll punch you.