Usage: 5 forms in 6 verses
Form Translated As     In Verse(s)
αλγών aching LXX.Ps.69.29
αλγώ I ache LXX.2Sam.1.26
aches LXX.Jer.4.19
αλγείν one to ache LXX.Job.5.18
αλγήσω ache LXX.Job.16.6
ήλγησαν aches LXX.Job.14.22

Liddell-Scott-Jones

ἀλγέω (algeō) to ache G:V

ἀλγέω-έω,

future -ήσω[Refs 8th c.BC+], (ἄλγος) feel bodily pain, suffer, ἀλγέωήσας smarting with pain, [Refs 8th c.BC+]; suffer, be ill, [ἀλγέωήσας ὀδύνῃσι 8th c.BC: Ilias Homerus Epicus “Illiad” 12.206">Refs 8th c.BC+]: suffering part in accusative, ἄλγησον ἧπαρ[ἀλγέωήσετε 5th-6th c.BC: Aristophanes Comicus “Pax” 237; τὸν δάκτυλον 5th-6th c.BC: Plato Philosophus “Respublica” 462d; τὰ ὄμματα [prev. work] 515e. ">Refs 5th c.BC+]

__2 suffer hardship, ἁλὸς ἐπὶ γῆς ἀλγέωήσετε Od. [prev. cited]
__II feel pain of mind, grieve, . ψυχήν, φρένα, [Refs 5th c.BC+]; . τινί to be pained at a thing, [Refs 5th c.BC+]; περί τι or τινος, [ἀλγέωεῖν χρὴ τύχης παλιγκότου 4th-5th c.BC: Aeschylus Tragicus “Agamemnon” 571, compare 5th c.BC: Euripides Tragicus “Hecuba” 1256: with \_accusative\_, ἀλγέωῶ μὲν ἔργα 4th-5th c.BC: Aeschylus Tragicus “Choephori” 1016; πρᾶξιν ἢν ἤλγησ᾽ ἐγώ 5th c.BC: Sophocles Tragicus “Ajax” 790">Refs 5th c.BC+]: with participle, ἤλγησ᾽ ἀκούσας[ἀλγέωῶ κλύων 5th c.BC: Sophocles Tragicus “Philoctetes” 86; ὁρῶν 5th c.BC: Eupolis Comicus 117.2: \_absolutely\_, τὸ ἀλγέωοῦν, opposed to τὸ ἡδόμενον, 4th-3rd c.BC: Epicurus Philosophus “Sententiae” 4. ">Refs 5th c.BC+]
__III passive, ὑποχόνδριον -ούμενον[ἀλγέωούμενον ὀδόντα 1st c.AD: Dioscorides (Dioscurides) Medicus “Eup.” 1.66.">Refs 5th c.BC+]