1) We use present perfect... a) To talk about something that is happening now b) Something true c) The present result of a past action 2) In present perfect tense we use the verb a) In the base form b) In the past participle c) In the gerund form. 3) We make the past participle of a regular verb by adding a) -ed b) -ing c) to + base form 4) We use the verb in the past participle a) In affirmative sentences b) In negative and interrogative sentences c) In affirmative, negative and interrogative sentences. 5) Sentences in the present perfect always take a) Has + past parriciple b) Have + pastparticiple c) Have or has + past participle 6) In questions we use the structure: a) Have/has + subject + verb in the Past Participle b) Verb in the Past Participle + subject + complement c) Did + subject + verb in the Past participle

PRESENT PERFECT

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