to plant, ~ed, ~ed to dance, ~ed (danced), ~ed (danced). REGULAR to fly, flew, flown to be, was/were, been to have, had, had, to cut, cut, cut IRREGULAR Regular verbs end in -ed in their past tense...
You can see the difference when forming the past tense. -ed- is added to regular verbs to form the past tense. Irregular verbs, however, have a different verb as their past tense (not adding -ed in...