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Este Cmap, tiene información relacionada con: PRESENT PERFECT CONTINUOUS, Present Perfect Continuous includes Affirmative, Auxiliary verb is Have, Structures composed by Verb in Past Participle, Interrogative that are Structures, Negative that are Structures, Structures composed by Complement, Present Perfect Continuous includes Negative, Structures composed by Subject, Structures composed by Auxiliary verb, Affirmative that are Structures, Structures composed by Been, Been is Mandatory, Present Perfect Continuous includes Interrogative