For someone (agent; s agent maN-) to do something successively to or with people or things (theme, loc ref or patient -on) two at a time, as to hold several things two at a time, to call several people two at a time, for several people to each carry two things, the second person or group carrying after the first person or group finishes, and so on.
Occurs as part of a verb chain, see sec. 7.19.
Dinuwaduwan Bukkāhan an pinī'ug din mun'adamot an āyiw.
Bukkāhan carried the heavy logs two at a time.
Dinuwaduwan din ung'ungungngay inhagubdan nahinhinukkat.
The children each carried two (pails) at a time spelling each other off in getting water.
-on: duwaduwāon, duwaduwa''on, duwoduwōon, dugwadugwāon, dugwodugwōon