προπέρυσι

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. PS p.105 B., and is required by the metre in Pherecr. 182.