βεβούλημαι

From LSJ

νοεῖν γάρ ἐστι κρεῖττον καὶ σιγὴν ἔχειν → it's better, you see, to understand and yet say nothing (Menander)

Source

Greek Monotonic

βεβούλημαι: παρακ. του βούλομαι.