This document discusses the present continuous, past continuous, and future continuous tenses in English. It provides the structure and formulas for each tense, including examples of sentences in the positive and negative and question forms. It also provides context for when each tense is used, such as to describe actions happening at the moment for the present continuous and to set the scene in stories for the past continuous. Exercises are presented using movie and TV show scenes to practice forming sentences in the different continuous tenses.