Hello all, A question about the old vau (digamma)... Looking at klaiw - future kausomai. I guess the stem was originally klaf. Smyth writes it as "(klau, klaf)". Is it correct to say that vau WAS consonantal upsilon? Or was there a separate entity? What does Smyth mean when he lists the stem as both klau and klaf? Thanx. C Meadows Marshall University