N-, mag- redup. +-in- (recip.)
To raid, attack, arrive at (s.o.’s place with evil intent).
The rebels raided the outpost of the soldiers.
Me' mundu miya'an bakas nekka me' sundaluhin.
Those outlaws raided the soldiers.
Magtekka-tinekka me' munduhin duk me' sundaluhin.
The outlaws and the soldiers attack each other.
I will go to her house and attack her (perhaps only verbally).