Where does “pagpreparar” come from?

pagpreparar (Bikol Central) comes from Bikol Central preparar, from Spanish preparar, from Latin praeparō, from Latin prae, from Proto-Italic prai, from Proto-Indo-European preh₂-, from Proto-Indo-European per-, from Proto-Indo-European pr̥tós — passed , crossed.

Ancestry of “pagpreparar”, step by step

pagpreparar traces back through two separate lines of ancestry.

via Bikol Central preparar

StepLanguageWordMeaning
1Bikol Centralpreparar
2Spanishprepararto prepare
3Latinpraeparōto get ready, prepare
4Latinpraebefore; in front; in front of
5Proto-Italicpraibefore; in front of
6Proto-Indo-Europeanpreh₂-before, in front
7Proto-Indo-Europeanper-before, in front; first; to go through
8Proto-Indo-Europeanpr̥tóspassed , crossed

via Bikol Central pag

StepLanguageWordMeaning
1Bikol Centralpag
Every word from Proto-Indo-European pr̥tós