Present Perfect Tense In the Present Perfect tense, the action is complete or has ended and hence termed Perfect. The exact time when the action happened is not important and hence, it is not mentioned in this tense. Ex: I have seen this movie Present Perfect Continuous Tense In the Present Perfect Continuous tense, the action has been taking place for some time and is still ongoing. The duration for which the action has been going on is usually mentioned in the present perfect continuous tense. Ex: I have been waiting for an hour. Trust it clears!!! Any query feel free to ask..