Unscramble Letters 10. IRREGULAR VERBS: HURT, KEEP, KNOW, LAY, LEADOnline version Practice Base Form, Past Simple and Past Participle of Irregular Verbs in English. by PONCE MAYOR Isabel 1 (V2)Past Simple of HURT R U T H 2 (V2)Past Simple of KEEP K T P E 3 (V2)Past Simple of KNOW N E K W 4 (V2)Past Simple of LAY D A I L 5 (V2)Past Simple of LEAD D E L 6 (V3)Past Participle of HURT H U T R 7 (V3)Past Participle of KEEP E P T K 8 (V3)Past Participle of KNOW W N N K O 9 (V3)Past Participle of LAY L D I A 10 (V3)Past Participle of LEAD D L E 11 (V1)Base form: HERIR, HACER DAÑO; DOLER T R U H 12 (V1)Base form: GUARDAR, MANTENER E E K P 13 (V1)Base form: SABER, CONOCER W N O K 14 (V1)Base form: PONER, EXTENDER A Y L 15 (V1)Base form: GUIAR, CONDUCIR D A L E