Perfect Present

Perfect Present

1. Grammatical rules

   • Form
     • Auxiliary verb
       • To have/has
         • in the present
           • I, you, we, they
             • have
           • she, he, it
             • has
         • Past participle of the verbs
   • Structure
     • affirmative sentences
       • subject + have/has+past participle
         • example: i have talked to Peter
     • negative sentences
       • subject + have/has+"not"+past participle
         • example: i have not talked to Peter
     • interrogative sentences
       • have/has+subject + past participle
         • example: have you talked to Peter?

2. Uses

   • Describe an experience
   • Time change
   • Successes and achievements
   • Actions that have not happened yet
   • Actions at different times in the past
   • Actions that occurred at a non-specific time before now

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