Go to: weak verbs in '-d' and weak verbs formed with -t. There is one verb that is irregular and weak in the past tense, but strong in the the non-progressive participle: do, did, done. A few verbs ...

Some past participles are irregular ... Practise what you've learned about irregular verbs in the perfect tense in Spanish with this quiz. Now you have learned about irregular verbs in the ...

A regular verb is one that conforms to the rules of grammar, whereas an irregular verb is one that does not ... but the most common one you will use besides the present tense will be the past tense.

Thus, we can expand (3) to: (4) T, [+Bound], [+Past] , -ed, -d, -t. Subject to checking with host. The last proviso means that the ending must match the properties of the verb that determine irregular ...