This page is a great resource if you are looking for worksheets and activities for the past perfect continuous tense. There are 16 unique Past Perfect Progressive worksheets
available. This tense is rather challenging so reserve it for your intermediate students who have a clear understanding of the simple, perfect, and continuous tenses. There are worksheets that focus on just the past perfect continuous tense as well as combination worksheets, presentations, and activities. This presentation is sixteen slides long
and includes not only a review of the past simple tense and an introduction of the past perfect continuous but also some practice activities that your students can complete as a class. This approach may not be the best for your class but there are other worksheets to choose from so be sure to take your time exploring this section. There are many other sections too so be sure to come back when you need more worksheets or ideas.