For someone (actor -um- & theme) to fight against someone (loc ref -on) in face-to-face combat with the use of a weapon (inst i-, paN-), as with a bolo, hanggap, spear, gayang, shield, hapīaw.
Tinutub Attob din iUmbūlu, ya ginayangna.
Attob fought in face-to-face combat with those of Cambulo, and he speared (someone).