lunes, 5 de julio de 2010

the present perferct

the present perferct is past participle , we make with the auxiliary verb have + been . expresses an experience as part of someone`s life.use present perfect an action or state,also epresses at an indefinite time in the past,and probality into the future.
example . some wath happened in time past ."we`ve never been to costa rica

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