pu'i CAhA -pus- cmavo

modal aspect: can and has; demonstrated potential.

On affix form:

punji
x1 (agent) puts/places/sets x2 on/at surface/locus x3.

In notes:

kakne
x1 is able to do/be/capable of doing/being x2 (event/state) under conditions x3 (event/state).
pusfau
x1 can happen and has happened before (demonstrated potential)