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Learn how to form and use the present simple tense with 'be' and other verbs. See examples, exercises and explanations for this common tense.
The present perfect simple expresses an action that is still going on or that stopped recently, but has an influence on the present. It puts emphasis on the result. Form of Present Perfect. For irregular verbs, use the participle form (see list of irregular verbs, 3rd column). For regular verbs, just add “ ed ”.
