Usage: 3 forms in 3 verses
Form Translated As     In Verse(s)
αποσκοπεύσω I will watch over LXX.Hab.2.1
αποσκοπευόντων watching LXX.Lam.4.17
απεσκοπεύσαμεν We watched LXX.Lam.4.17

Liddell-Scott-Jones

ἀποσκοπεύω (aposkopeuō) to watch over G:V

ἀποσκοπεύω-σκοπεύω,

= {ἀποσκοπεύωσκοπέω}, [LXX+1st c.AD+] codices, etc.; compare ἀποσκοπεύωσκωπεύω.

ἀποσκοπεύωσκωπεύω,

  dance the figure σκώπενμα (which see); -εύων, painting by Antiphilus, [Refs 1st c.AD+]; confused with ἀποσκοπεύωσκοπεύω by [Refs 2nd c.AD+]

LSJ Scripture Refs: LXX.Lam.4.17