REMEMBER
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REGULAR/IRREGULAR VERBS
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WITH REGULAR VERBS, THE PAST PARTICIPLE FORM IS THE
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SAME AS THE PAST TENSE FORM. YOU ADD -ED:
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PLAY PLAYED
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YOU HAVE TO MEMORIZE THE PAST PARTICIPLE OF
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IRREGULAR VERBS. SEE THE LIST ON PAGE 95
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PRESENT PERFECT TENSE
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USED FOR:
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UNSPECIFIED PERIOD.
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UNFINISSHED.
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FORMS
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AFFIRMATIVE: SUBJECT + HAVE/ + PAST PARTICIPLE.
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I HAVE FILMED 20 MOVIES.
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NEGATIVE:SUBJECT + HAVE/HAS + NOT + PAST PARTICIPLE.
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I HAVEN´T SEEN A GOOD MOVIE LATELY.
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QUESTIONS:HAVE/HAS + SUBJECT + PAST PARTICIPLE.
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HAVE YOU SEEN ANY GOOD MOVIE LATELY?
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NOTE: WE USUALLY USE THE CONTRACTION (I'VE,YOU'VE,
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WE'VE.YOU'VE,THEY'VE,HE'SHE'S,IT¡S).
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EVER, NEVER, ALWAYS,YET
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WE USE EVER TO ASK QUETIONS AND NEVER IN NEGATIVE SENTENCES.
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EXAMPLE: HAVE YOU EVER SEEN A DOLPHIN? NO, I'VE NEVER SEEN A DOLPHIN.
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WE USE YET IN QUESTIONS AND NEGATIVE SENTENCES, AND ALREADY IN
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AFFIRMATIVE SENTENCES WHEN WE TALK ABOUT EXPECTED EVENTS.
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EXAMPLE: HAVE YOU DONE YOUR HOMEWORK YET? NO, I HAVEN'T DONE IT YET./
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YES, I'VE ALREADY DONE IT.
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