τεθναίην
From LSJ
τὸ γὰρ πράττειν τοῦ λέγειν καὶ χειροτονεῖν ὕστερον ὂν τῇ τάξει, πρότερον τῇ δυνάμει καὶ κρεῖττόν ἐστιν (Demosthenes 3.15) → for action, even though posterior in the order of events to speaking and voting, is prior in importance and superior
French (Bailly abrégé)
opt. pf. sync. de θνῄσκω.
Russian (Dvoretsky)
τεθναίην: эп. pf. opt. к θνῄακω.
