This document lists irregular verbs and their infinitive, simple past, and past participle forms. It provides examples for 12 irregular verbs: weep, unfreeze, underwrite, tread, throw, swell, strike, mistake, hold, and arise. For each verb, it clearly identifies the infinitive, simple past tense, and past participle.

1. Irregular verbsMariana Cabal Calero

2. Verb: weepinfinitive: weepSimple past: weptPast participle: wept

3. Verb: unfreeze infinitive: unfreezeSimple past: unfrozePast participle: unfrozen

4. Verb: underwrite infinitive: underwriteSimple past: underwrotePast participle: underwritten

5. Verb: tread infinitive: treadSimple past: trod Past participle: trodden/trod

6. Verb: throw infinitive: throwSimple past: threwPast participle: thrown

7. Verb: swell infinitive: swellSimple past: swelledPast participle: swollen/swelled

8. Verb: strike infinitive: strike (delete) Simple past: sruckPast participle: stricken

9. Verb: mistakeinfinitive: mistakeSimple past: mistookPast participle: mistaken

10. Verb: hold infinitive: holdSimple past: heldPast participle: held

11. Verb: arise infinitive: ariseSimple past: arosePast participle: arisen