Where does “Cabungcal” come from?

Cabungcal (Kapampangan) comes from Tagalog Cabungcal, from Tagalog Ka-, from Proto-Malayo-Polynesian ka-, from Proto-Austronesian ka- — inchoative.

Ancestry of “Cabungcal”, step by step

StepLanguageWordMeaning
1TagalogCabungcalcommon in Batangas and Nueva Ecija
2TagalogKa-implies companionship or partnership
3Proto-Malayo-Polynesianka-marker of past time in temporal expressions
4Proto-Austronesianka-inchoative
Every word from Proto-Austronesian ka-Every word from Tagalog Ka-Every word from Proto-Malayo-Polynesian ka-