Unscramble Letters 3. IRREGULAR VERBS: BRING, BUILD, BURN, BUY, CATCH.Online version Practice Base Form, Past Simple and Past Participle of Irregular Verbs in English. by PONCE MAYOR Isabel 1 (V2)Past Simple of BRING O G B H U R T 2 (V2)Past Simple of BUILD T B U L I 3 (V2)Past Simple of BURN E / U B U R B D N T N R 4 (V2)Past Simple of BUY B H U T O G 5 (V2)Past Simple of CATCH U A T H G C 6 (V3)Past Participle of BRING R B U H O G T 7 (V3)Past Participle of BUILD I T L B U 8 (V3)Past Participle of BURN U R R T D N B E U / N B 9 (V3)Past Participle of BUY B G T U O H 10 (V3)Past Participle of CATCH A T G H C U 11 (V1)Base form: TRAER B G N R I 12 (V1)Base form: CONSTRUIR D L B U I 13 (V1)Base form: QUEMAR U N B R 14 (V1)Base form: COMPRAR U Y B 15 (V1)Base form: COGER, AGARRAR, ATRAPAR T C A C H