Past Perfect Continuous Tense | ENGLISH PAGE
www.englishpage.com › pastperfectcontinuousThe past perfect continuous (also called past perfect progressive) is a verb tensewhich is used to show that an action started in the past and continued up to another point in the past. Read on for detailed descriptions, examples, and present perfect continuous exercises. Past Perfect Continuous Forms. The past perfect continuous is formed using had + been+ present participle.