Present Perfect Simple: HAVE / HAS + PAST PARTICIPLE, EVER - NEVER - JUST - YET - ALREADY, STATE VERBS, We focus on the present RESULT of an action., How many / How much? / How many times?, How long? for & since? with state verbs, Present Perfect Continuous: HAVE / HAS + BEEN + VERB + ING, We focus on the ACTION / ACTIVITY or PROGRESS, How long? for & since - with action verbs,

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