ma-
To lose power, as of written prayers or amulets.
mawalan ng bisa
Mga mabrian tang sopot na, mapasaw da tang orasion.
If you open their cellophane packet, the prayers will lose their
power.
Ang taw ang may orasion na, mga mada-langan,
mapasaw da tang orasion.
A person who has written prayers, if they are stepped over,
the prayers will lose their power.
This would occur if the person wearing the amulet is
sleeping on the floor and someone steps over him to pass
by.