Quimica

VERBOS IRREGULARES PRIMER GRUPO (65 VERBS)

|PRIMER GRUPO: |Son aquellos verbos cuyo pasado y participio pasado son iguales, pero el infinitivo es diferente |
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|NO. |INFINITIVE |PAST |PARTICIPLE PAST |GERUND |MEANING |
| |TO BUY |BOUGHT|BOUGHT |BUYING |COMPRAR |
| |TO BRING |BROUGHT |BROUGHT |BRINGING |TRAER |
| |TO THINK|THOUGHT |THOUGHT |THINKING |PENSAR |
| |TO SEEK |SOUGHT |SOUGHT |SEEKING |BUSCAR |
| |TO FIGHT|FOUGHT |FOUGHT |FIGHTING |PELEAR |
| |*TO TEACH |TAUGHT |TAUGHT |TEACHING |ENSEÑAR|
| |*TO CATCH |CAUGHT |CAUGHT |CATCHING |ATRAPAR, CACHAR |

SUBGRUPO 2

|NO. |INFINITIVE |PAST |PARTICIPLE PAST |GERUND|MEANING |
| |TO SLEEP |SLEPT |SLEPT |SLEEPING |DORMIR |
| |TO FEEL |FELT |FELT|FEELING |SENTIR |
| |TO KEEP |KEPT |KEPT |KEEPING |GUARDAR, CONSERVAR, |
| |TO SWEEP |SWEPT|SWEPT |SWEEPING |BARRER |
| |TO MEET |MET |MET |MEETING |CONOCER A ALGUIEN |
| |TO KNEEL|KNELT |KNELT |KNEELING |ARRODILLARSE |
| |TO CREEP |CREPT |CREPT |CREEPING |ARRASTRARSE, GATEAR |
| |TO WEEP...