σωφροσύνης πίστην ἔχειν περί τινος → to be persuaded of one's probity
P. and V. ἀλθίως, οἰκτρῶς, Ar. and P. ταλαιπώρως, P. ἐλεεινῶς, Ar. and V. ἐλεινῶς, V. τλημόνως; see miserably.