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    • Join Date: Jan 2008
    • Posts: 17
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    #1

    have done & have been doing

    Hi, dear
    I want you to tell What is the different between have done / have been doning
    and can use the question How much with the present perfect tense? because I know that we can use how many / how long ? with present perfect
    and can we use since with have been doing or only for .
    How can I
    Differentiate betwen these tenses
    Is it correct this question How much have you seen/ read / found ?
    I need the answer this night please.

    Thanks

  1. IvanV's Avatar

    • Join Date: Oct 2007
    • Posts: 576
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    #2

    Re: have done & have been doing

    I think this will do:

    Present Perfect
    Present Perfest Continuous

    As for the ''how much'' part, I'd have to see what do you really mean by that. It is possible to make a construction of that kind, but please be specific.

    Regards

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