Where does “mag-agom” come from?

mag-agom (Bikol Central) comes from Bikol Central agom, from Proto-Philippine *agúm.

Ancestry of “mag-agom”, step by step

StepLanguageWordMeaning
1Bikol Centralagom—
2Proto-Philippine*agúm—
Every word from Proto-Philippine *agúm →Every word from Bikol Central agom →