LSJ
fut. -ϋποστήσομαι A.D. Synt. 14.12 : — presuppose, Phld. Sign. 16; but usu. in aor.2 and pf. Act., exist before, LXX Wi. 19.7, Plu. 2.636d, etc. ; προϋφεστῶσα γνῶσις A.D. Pron. 7.2; τὰ προϋφεστῶτα antecedents, Aen.Gaz. Thphr. p. 43B. ; π. ἔν τινι Dam. Pr. 23; ἀριθμὸν στάντα ἐν τῇ τοῦ θεοῦ διανοίᾳ Nicom. Ar. 1.6; c. gen., πέφυκε τὸ δυνατὸν προϋφεστάναι τοῦ ἐνδεχομένου Plu. 2.570f; τὸ ὁλόκληρον π. παντὸς πεπονθότος A.D. Synt. 142.25.
Liddell-Scott-Jones, Greek-English Lexicon (9th ed., 1940)
TBESG
antecedents (MT)
Translators Brief lexicon of Extended Strongs for Greek based on Abbot-Smith, A Manual Greek Lexicon of the New Testament (1922) (=AS), with corrections and adapted by Tyndale Scholars