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GRAMMAR: PAST PERFECT
Uses We use the past perfect to show that an action happened before another action in the past.I had studied English before I moved to Miami Structure POSITIVE FORM: SUBJECT + HAD + VERB: PAST PARTICIPLE (V3) or (ED)She had met him before the party. NEGATIVE FORM: SUBJECT + HADN´T + VERB: PAST PARTICIPLE (V3) …