ἀναγκαίως δ' ἔχει βίον θερίζειν ὥστε κάρπιμον στάχυν, καὶ τὸν μὲν εἶναι, τὸν δὲ μή → But it is our inevitable lot to harvest life like a fruitful crop, for one of us to live, one not. (Euripides, Hypsipyle fr. 60.94ff.)
intentionally: P. and V. ἑκουσίως, or use P. and V. ἑκών, εἰδώς, V. φρονῶν, all agreeing with subject.