mag-
-en
To force something open which is locked, by prying the lock or
hinge off with a tool; to pry a large rock out of the ground with a
crowbar; dislodge large rocks.
Kinabrao ra lamang tang kaban amen tenged nalipat tang
liabi.
I just pried
open our wooden trunk because the key was lost.
Mababael tang bato, indi makabra!
The rock is so huge, it cannot be pried
out!
ma-, -en
For rocks or earth to unintentionally be dislodged or washed out
by weather, water, or animals, etc.
Ang baka mga agkeke-ked ong binit tang kahon, gakabra
tang mga batong mababael.
When a cow is tethered at the edge of a rice plot, the large rocks
become
dislodged.
Ang pantalan ang ba-long inobra kinabra si tang
langeb.
The pier which was just finished being worked on was
washed
out again by big waves (i.e. the large rocks used
for the pier were dislodged).