"PIE" . "122542" . _:B734d79a7X3A195d1e795f5X3AX2D48aa . "*h₃reǵ‑e/o‑" . "Etymology for: regō (la1380)" . "*h₃reǵ‑e/o‑" . . _:B734d79a7X3A195d1e795f5X3AX2D48aa "*h₃reǵ‑e/o‑" .