Someone (mang-) waits for the right time for something (-an).
tsamba
Mangchamba no homakaw so chimoy tan makapaymoha so binyi na.
The farmer waits for the right time for the rain so he can plant his seeds.
Chambaan da do rarahan a dimanen bago ko.
They wait for the right time on the road to kill my pig.
pagchambaan
The location of waiting for the right time.