For someone (agent muɴ-) to hold something (loc ref -on) up or back with one or both hands (theme i-).
hopopon; ehpop
Hopapom heten āyiw ta ilanha'.
Hold up this wood so I can nail it.
Ehpopmu nan duwan ngamaymu ta adi matu''in.
Hold (it) up with your two hands so it won't fall over.
-on: hopapon, hopopon; i-: ehpap, ehpop