Relacionar Columnas PRESENT PERFECTVersión en línea structures and characteristics of the present perfect por Danna Vianey Rosales Soto 1 The time for carrying out the action has not ended. For example: 2 How many structures does the present perfect have? 3 what is the affirmative structure? 4 negative structure 5 The action started in the past and continues... 6 short form 7 interrogative structure affirmative, negative and interrogative Subject+Auxiliar verb+Short form+Verb in participle Subject+auxiliary verb (have)+Not+Verb in participle+Complement Subject+Auxiliary verb (have/has)+Verb in participle+Complement in the present They have gone to swim twice a week Auxiliary verb (have/has)+Subject+Verb in participle+Complement