Someone (may-) does or something happens once, one time.
maminsan
minsan
pisa
Maypisa lang a mangay kami dya.
(It is) only once that we come here.
Maypisa omsi do asa katawen.
(It) fruits once a year.
Someone (mang-, maN-) kills an animal (-en) with one hit.
Imo mangpisa so paskad taya.
You (are the one) to kill our cornered wild pig with one hit.
Pisahen ko a dimanen bago ko, ta chāsi ko.
I kill my pig with one hit, because I pity it.