ma-
ma--an
For something to become damaged, broken down,
dilapidated, or rotten; for a person to have a machine quit
working on them while using it.
sira
Ang langkang lotok nalangga ra tenged indi ra nalobot ang
napangan.
The ripe jackfruit became
rotten because it wasn't all eaten up.
Nalanggan ami ta makina ong laod.
The boat's motor quit
working
on us out at sea.
mag-
-en
To intentionally break or destroy something, tear something down;
to destroy a person's honor, integrity, or personhood; to slander
a person.
Mabaked pa tang kodal mi, angay aglanggaen mo
ra?
Your fence is still strong, why are you tearing it down?
Ang bitala mong asia panlangga ta dengeg.
Those words of yours destroy a person's honor.