_:B734d79a7X3A195d1e795f5X3A35c5 "*gʷrH‑to‑" . "PIE" . "104886" . _:B734d79a7X3A195d1e795f5X3A35c5 . "Etymology for: grātus (la0716)" . "*gʷrH‑to‑" . "*gʷrH‑to‑" . .