Minggu, 21 November 2010

Perfect Tense (PPT)

Guys, this is Present Perfect Tense
(+) S + has/have + Verb3
      Example :   -   I have opened the door since 7 o’clock.
-      He has opened the door since 7 o’clock.

(-) S + has/have + not + verb3
    Example :  -    I have not opened the door.
-      She has not opened the door.

     (?) has/have + S + Verb3
       Example :   -    Have you opened the door ?
-      Has she opened the door ?

     This is Past Perfect tense
     (+) S + had + Verb3
       Example :   He had eaten the food before his mother arrived.

     (-) S + had + not + Verb3
       Example :   He had not eaten the food before his mother arrived.

     (?) Had + S + Verb3 ?
          Example :   Had he eaten the food before his mother arrived ?

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