Past Continuous Tense | ENGLISH PAGE
https://www.englishpage.com/verbpage/pastcontinuous.htmlPast Continuous Tips While vs. When . Clauses are groups of words which have meaning, but are often not complete sentences. Some clauses begin with the word when such as "when she called" or "when it bit me." Other clauses begin with while such as "while she was sleeping" and "while he was surfing." When you talk about things in the past, when is most often followed by the verb …