built - build, caught - catch, eaten - eat, fallen - fall, felt - feel, had - have, sung - sing, stood - stand, swum - swim, worn - wear, won - win, been - be, made - make, done - do, gone - go,

Irregular verbs - 3rd form

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?