τρέμω,
only present and imperfect, except perfect τετρέμηκα [[ “Etymologicum Magnum” 606.50 ] Refs]:— tremble, quake, quiver, τρέμε δ᾽ οὔρεα μακρὰ καὶ ὕλη ποσσὶν ὑπ᾽ ἀθανάτοισι [[ 8th c.BC: Ilias Homerus Epicus “Illiad” 13.18, compare 3rd c.BC: Callimachus Epicus “Hymnus in Delum” 137 ] Refs 8th c.BC+]; ὠλένας τρέμων ἄκρας quivering in.., [[ 5th c.BC: Euripides Tragicus “Iphigenia Taurica” 283; τρέμουσα κῶλα [prev. author] “Med.” 1169; τρέμει [ἡ φωνή] 4th c.BC: Aristoteles Philosophus “Problemata” 906a17 ] Refs 5th c.BC+]; of persons, τρέμειν τὴν φωνήν[[ [prev. work] 948a35 ] Refs]; shiver, in the cold stage of malaria, [[ 5th c.BC: Hippocrates Medicus “περὶ φυσῶν” 8. ] Refs 5th c.BC+]
__II especially tremble with fear, ὑπὸ δ᾽ ἔτρεμε γυῖα [[ 8th c.BC: Ilias Homerus Epicus “Illiad” 10.390, compare 8th c.BC: Odyssea Homerus Epicus “Odyssey” 11.527 ] Refs 8th c.BC+]; φόβῳ, φρίκῃ τ., [[ 5th c.BC: Euripides Tragicus “Ion” 1452 (Lyric poetry), “Tr.” 1026 ] Refs 5th c.BC+]: then simply, tremble, be afraid, δεδιὼς καὶ τ. [[ 4th c.BC: Demosthenes Orator 18.263; τ. τῷ δέει τί πείσεται 2nd c.AD: Alexander Rhetor 110.6. ] Refs 4th c.BC+]
__II.2 with infinitive, tremble or fear to do, [[ 4th-5th c.BC: Aeschylus Tragicus “Septem contra Thebas” 419 (Lyric poetry), 5th c.BC: Sophocles Tragicus “Oedipus Coloneus” 128 (Lyric poetry); also τρέμων τὸν ἄνδρ᾽ ἔφευγε μὴ κτάνοι [prev. author] “OT” 947, compare 5th c.BC: Euripides Tragicus “Andromache” 808, 1057. ] Refs 5th c.BC+]
__II.3 with accusative, tremble at, fear, [[ 5th c.BC: Sophocles Tragicus “Oedipus Coloneus” 256, 5th c.BC: Euripides Tragicus “Electra” 643, etc.; τ. τὸ πρᾶγμα 5th-6th c.BC: Aristophanes Comicus “Acharnenses” 494; τὰ πράγματα [prev. author] “Eq.” 265 (troch.); τὸ μέλλον 5th-6th c.BC: Plato Philosophus “Parmenides” 137a; [τῆς εὐδαιμονίας] ἕνεκα τ. 5th c.BC: Antipho Orator 2.4.9; περὶ τῆς εὐδαιμονίας [prev. author] 2.3.8, compare 5th-6th c.BC: Plato Philosophus “Respublica” 554d ] Refs 5th c.BC+]. (Cf. Latin tremo, Lithuanian trimù, triìmti 'shiver'.)