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 ...

English, like most Germanic languages, has many regular ("weak") verbs, like work, worked, worked (in standard dictionary format, listing present, past, and past participle), and a bewildering ...