miércoles, 1 de junio de 2016

4TH SEMESTER "A" CONSTRUCTION A-13

Please watch the video in order to clarify the structure of Present Perfect Tense.
Pay attention in the Auxiliary Verb "have" and the main verb in Past participle (example: seen, been, caught, spoken, fallen, understood, sold)

Check this example:



I have been traveled to Mexico City three time.


 

 THIS VIDEO IS JUST FOR "EXPLANATION"
 

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