"PIE" . "122542" . _:Bc95084f4592d18693b4910beafecb0ef . "*h₃reǵ‑e/o‑" . "Etymology for: regō (la1380)" . "*h₃reǵ‑e/o‑" . . _:Bc95084f4592d18693b4910beafecb0ef "*h₃reǵ‑e/o‑" .