THE PRINCIPAL PARTS OF IRREGULAR VERBS

• According to the first characteristic of irregular verb, there are verbs that have the same form in present, past, and past participle. (bet-bet-bet)
• According to the second characteristic of irregular verb, the present, past, and past participle form of verbs are different. (arise-arose-arisen)
• According to the third characteristic of irregular verb, the past form and past participle of verbs are the same. (bring-brought-brought)
• According to the fourth characteristic of irregular verb, the present form and the past participle of the verbs are the same. But the past form is different. (become-became-become)
• According to the fifth characteristic of irregular verb, the present form and past form of the verb are the same. But the past participle is different. (beat-beat-beaten)