Past tense pdf download
Google. We form the present perfect with have or has + the past participle. 9.1 The Present Perfect The past participle of many irregular verbs is the same as the past form. FORMS. EXAMPLES (5 find). I can download music for 99¢. So far. (3) Present Perfect– It is used to show an action that started in the past and has (4) Present Perfect Continuous– This tense shows the action which started in.