For someone (agent) to do something with or to three or more (theme, loc ref or patient), one at a time.
apngon; empong; mapong
Occurs as part of a verb chain, see sec. 7.19.
Lene'od'u nan adoladolad Batad ta empong'u didan tinūgun.
I went from house to house in Batad and advised them one at a time.
Apngon nan bihtulu an umuy pahagūbon nan inung'ungungnga.
The teacher will go to let the children get water one at a time.
ma-: mapong; -on: apngon; -iɴ-: empong