Present perfect - Grammar explanations
When we use Present perfect?
1. Present perfect is used to talk about things that started in the past, continue up to the present, and may continue in the future;
2. Is used to talk about thinks that hapenned but we don't know exactly when;
3. And is used to talk about things that happened in a period of time that is not finish, such this month.
Posted by Bruno
quinta-feira, 31 de maio de 2007
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