Ibatan - aspak

A crack where a branch is attached to the trunk along which the branch is likely to break off.

Someone (mang-) breaks off a branch from the tree (-en).

potot

A branch or bamboo (ma-) is broken off from where it attaches to the trunk.

Naspaspak sangasanga no kayo, ta nabagyiw.

The branches of the trees are broken off, because (the tree) was (blown by the) storm.