Where does “bidriven” come from?

bidriven (Middle English) comes from Old English bedrīfan, from Old English be, from Proto-West Germanic bī, from Proto-Germanic bi, from Proto-Indo-European h₂m̥bʰi, from Proto-Indo-European h₂n̥tbʰi, from Proto-Indo-European h₂énts, from Proto-Indo-European h₂ent- — on, onto.

Ancestry of “bidriven”, step by step

StepLanguageWordMeaning
1Old Englishbedrīfanto drive; beat; strike; assail; follow up;...
2Old Englishbeby
3Proto-West Germanicby, at; near, around
4Proto-Germanicbiby, at; near, around
5Proto-Indo-Europeanh₂m̥bʰiaround, on either side of, about; in exchange...
6Proto-Indo-Europeanh₂n̥tbʰi
7Proto-Indo-Europeanh₂éntsforehead; front
8Proto-Indo-Europeanh₂ent-face; forehead; front
9Proto-Indo-Europeanh₂en-on, onto

Words derived from “bidriven

Every word from Proto-Indo-European h₂en-Every word from Proto-Indo-European h₂ent-Every word from Proto-Indo-European h₂énts