ἐγγῠάω,
imperfect ἠγγύων (παρ-) [[ 5th c.BC: Sophocles Tragicus “Oedipus Coloneus” 94, 5th c.BC: Euripides Tragicus “Supplices” 700, 5th-6th c.BC: Xenophon Historicus “Anabasis” 4.1.17, etc.] Refs 5th c.BC+]: aorist ἠγγύησα [[ 5th c.BC: Euripides Tragicus “Iphigenia Aulidensis” 703, 4th c.BC: Demosthenes Orator 29.47, etc.] Refs 5th c.BC+]: perfect ἠγγύηκα [[ 2nd-3rd c.AD: Dio Cassius Historicus 38.9 ] Refs 2nd c.AD+]: pluperfect ἠγγύηκει [[ 4th c.BC: Isaeus Orator 3.58 ] Refs 4th c.BC+]:—middle, future -ήσομαι [[ 4th c.BC: Demosthenes Orator 24.46 ] Refs 4th c.BC+]: aorist ἠγγυησάμην [[ 5th-6th c.BC: Andocides Orator 1.44, 73, 4th c.BC: Demosthenes Orator 22.53 ] Refs 5th c.BC+]:—passive, aorist ἠγγυήθην (ἐξ-, κατ-) [[ 5th c.BC: Lysias Orator 23.11, 4th c.BC: Demosthenes Orator 59.49 ] Refs 5th c.BC+]: perfect ἠγγύημαι [[ (δι-) 5th c.BC: Thucydides Historicus 3.70 ] Refs 5th c.BC+]:—also treated as a compound, ἐνεγυησάμεθα [[ “PEleph.” 27.9 (3rd c.BC)] Refs 3rd c.BC+], and frequently in codices: imperfect ἐνεγύων [[ 4th c.BC: Isaeus Orator 3.45, 4th c.BC: Demosthenes Orator 41.16; ἐνεγύησα 4th c.BC: Isaeus Orator 3.36, 70: ] Refs 4th c.BC+]perfect ἐγγεγύηκα[[ [prev. work] 40, 4th c.BC: Demosthenes Orator 59.53 ] Refs 4th c.BC+]: imperfect passive ἐνεγυᾶτο [[ 4th c.BC: Isaeus Orator 3.70 ] Refs 4th c.BC+]: perfect ἐγγεγύημαι [[ 4th c.BC: Demosthenes Orator 33.24, “POxy.” 259.7 (1st c.AD)] Refs 4th c.BC+]: pluperfect ἐνεγεγύητο [[ 4th c.BC: Isaeus Orator 3.55 ] Refs 4th c.BC+]: but these forms are incorrect: (ἐγγύη):—give or hand over as a pledge:—middle, have a thing pledged to one, accept as a surety, δειλαί τοι δειλῶν γε καὶ ἐγγύαι ἐγγυάασθαι [[ 8th c.BC: Odyssea Homerus Epicus “Odyssey” 8.351 (nowhere else in 8th c.BC: Homerus Epicus). ] Refs 8th c.BC+]