Part 3 of a series of videos to help you learn and master the tenses of the English Language. In this video lesson you will find easy and clear explanations of when and how to use the present perfect continuous (I have been doing) and when to use the present perfect (I have done). For more explanations, exercises and support visit: anglo-link.com Part 4 of learning the tenses is coming very soon. Subscribe for updates on all our new videos.