wrikan

[← Prot-Germ *wrekan; OE wrecan, wreocan “to drive away; to avenge; to inflict, cause” (Mod E wreak); O Fris wreka “to avenge”; O Sax wrekan “to avenge”; Dt wreken “to avenge”; OHG rehhan “to avenge; punish” (Mod G rächen); Icel reka “to drive (away); to persecute, chase; to avenge”]

wrikand - 3 pers, pl, pres, indicat - Jhn. XV, 20
wrikada - 1 pers, sing, mediopass, indicat - Galat. V, 11
wrak - 1, 3 pers, sing, p, indicat - Cor. I, XV, 9; Galat. I, 23; IV, 29
wrekun - 3 pers, pl, p, indicat - Jhn. XV, 20
wrikands - pres.p.- Matth. V, 44; Rom. XII, 14
wrikans - p.p.- Cor. II, IV, 9

4.1.1.5. (a)

V class	infinitive	preterite singular	preterite plural	past participle
	normal grade	normal grade	lengthened grade	normal grade
i/ă	-i-	-a-	-ē-	-i-
additional element of vowel gradation for this class is any consonant, except sonant, e.g. -b-, -h-, etc.	i + b = ib	a + b = ab	ē + b = ēb	i + b = ib
to give	giban	gab (gaf)	gēbum	gibans
	i + h = aih [-ɛ-]	a + h = ah	ē + h = ēh	i + h = aih [-ɛh-]
to see	saíƕan [-ɛ-]	saƕ	sēƕum [-ē-]	saíƕans [-ɛ-]

See the complete paradigm of the conjugation of strong verbs