G5055–τελέω–teleō

and cast him into the abyss, and shut [ergänzt: it] and sealed [ergänzt: it] over him, that he should not any more deceive the nations until the thousand years were completed; after these things he must be loosed for a little time.

τελεσθῇ telesthēa “may be completed”

the rest of the dead did not live till the thousand years had been completed. This [ergänzt: is] the first resurrection.

τελεσθῇ telesthēa “may have been completed”

And when the thousand years have been completed, Satan shall be loosed from his prison,

τελεσθῇ telesthēa “may have been completed”