2. IRREGULARS Irregular verbs are an important feature of English. We use irregular verbs a lot when speaking, less when writing. Of course, the most famous English verb of all, the verb "to be", is irregular. REGULARS English regular verbs change their form very little (unlike irregular verbs). The past tense and past participle of regular verbs end in - ed, for example: work, worked, worked

3. VERBS REGULARS The past simple and past participle always end in -ed: Finish Finished Stop Stopped Dance Danced

4. VERBS IRREGULARS But with irregular verbs, there is no rule.. Sometimes the verb changes completely : Sing Sang Sung Sometimes there is "half" a change: Buy Bought Sometimes there is no change: Cut

10. shut cerrar singsangsungcantar sinksanksunkhundir sitsat sentarse sleepslept dormir slideslid deslizar sowsowedsown/sowedsembrar speakspokespokenhablar spellspelt/spelled deletrear spendspent gastar spillspilt/spilled derramar split partir spoilspoilt/spoiled estropear spread extenderse standstood estar de pie stealstolestolenrobar shut cerrar singsangsungcantar sinksanksunkhundir sitsat sentarse sleepslept dormir slideslid deslizar sowsowedsown/sowedsembrar speakspokespokenhablar spellspelt/spelled deletrear spendspent gastar spillspilt/spilled derramar split partir spoilspoilt/spoiled estropear spread extenderse standstood estar de pie stealstolestolenrobar

12. VERBS IRREGULARS