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