Usage: 3 forms in 3 verses
Form Translated As     In Verse(s)
περιόντεσ remaining LXX.Job.27.15
περιόν remains LXX.Job.27.3
περίεστιν remained LXX.Job.31.21

Liddell-Scott-Jones

περίειμι (perieimi) to remain over G:V

περίειμι

(εἰμί sum) to be around, χωρίον κύκλῳ τειχίον περιῆν [Refs 5th c.BC+]; but more frequently

__II to be superior to another, surpass, excel, c.genitive person, τόσσον ἐγὼ περί τ᾽ εἰμὶ θεῶν περί τ᾽ εἴμ᾽ ἀνθρώπων [Refs 8th c.BC+]; οἳ περὶ μὲν βουλὴν Δαναῶν περὶ δ᾽ ἐστὲ μάχεσθαι [Refs 8th c.BC+]: without genitive person, to be superior, ναυσὶ πολὺ π. [Refs 5th c.BC+] hope of success, [Refs 5th c.BC+]; ἐκ περιόντος ἀγωνιεῖσθαι at an advantage, [Refs 5th c.BC+]
__III to be spared, τινι [Refs 5th c.BC+]: absolutely, survive, [Refs 5th c.BC+]; τῇ σεωυτοῦ μοίρῃ περίεις by your own destiny, [Refs 5th c.BC+]; τὴν Ἑλλάδα π. ἐλευθέρην shall remain free, [Refs 4th c.BC+]; of things, to be extant, still in existence, [Refs 5th c.BC+]
__III.2 to be over and above, remain, frequently in participle, τὸ περιὸν τοῦ στρατοῦ [Refs 5th c.BC+]; especially of property, money, etc., περιοῦσα παρασκευή [Refs 5th c.BC+]; οἰόμενοι περιεῖναι χρήματά τῳ imagining that any one has a balance in his hands, [Refs 4th c.BC+]; τὰ περιόντα τοῦ κλήρου the surplus, balance, [Refs 5th c.BC+]; τὰ περιόντα χρήματα τῆς διοικήσεως the money remaining after paying the expenses, [Refs 4th c.BC+], etc.; δὲ νῦν περιόντ᾽ αὐτὸν ὑβρίζειν ἐπαίρει but the superfluous wealth which now incites him.., [Refs 4th c.BC+]
__III.2.b metaphorically, ἐκ τοῦ περιεῦντος γενέσθαι to be a luxury, [Refs 3rd c.AD+]; ἐκ τοῦ π. in one's leisure, [Refs 4th c.BC+]; as a work of supererogation, [Refs 1st c.BC+]; τοσοῦτον ὑμῖν περίεστι τοῦ πρὸς ἐμὲ μίσους you have such an excess of hatred against me, Ps.Philipp. cited in [Refs 4th c.BC+]; τοσοῦτον αὐτῷ περιῆν (i.e. τῆς ὕβρεως) [Refs 4th c.BC+]; τοσοῦτον περίεστιν (i.e. τῆς ὕβρεως (, ὥστε τοὺς ἠδικημένους πρὸς συκοφαντοῦσιν [Refs 4th c.BC+]
__III.3 to be left over and above, to be the net result, ὑμῖν περίεστιν ἐκ τούτων the net result to you of all this is.., [Refs]; ἐνίοις.. τὸ μηδὲν ἀναλῶσαι.. περίεστιν to some the net result is that they spend nothing, [Refs 4th c.BC+]; ψηφίσμαθ᾽ ὑμῖν περιέσται, βελτίω δ᾽ οὐδ᾽ ὁτιοῦν τὰ πράγματ᾽ ἔσται you will have plenty of decrees, but.., [Refs 4th c.BC+]: with infinitive, περίεστι τοίνυν ὑμῖν ἀλλήλοις ἐρίζειν [Refs]; compare περιγίγνομαι.