For this verb, compare generally eta 13, eta 14, eta 19.
The first element of the present entry, ἡβῶμαι , could be present subjunctive or indicative, but because of the second and third elements it should be understood as subjunctive or as an optative form without a iota. The second and third elements ἡβῷμι and ἡβώοιμι are both optative; the third, here glossed, comes from Homer, Iliad 7.157.