A.two years ago, Pl.Euthd. 272b, D.20.33,33.25, PThead.16.4 (iv A. D.), cj. in Lys.9.4, etc.: but πρωπέρυσιν is Att. acc. to A.D.Adv.166.25, Phryn.PSp.105 B., and is required by the metre in Pherecr.182.
προπέρυ^σι , before a vowel προπέρι-σιν , Adv.