The document discusses present and past continuous tenses in English. It provides examples of verbs like "dance" and "play" in the affirmative, negative and interrogative forms of both present and past continuous tenses. For present continuous, the examples are conjugated with "be" + verb + "-ing" (e.g. "I am dancing"). For past continuous, the examples use "be" + verb + "-ing" (e.g. "I was playing"). It demonstrates their use through short sentences and questions.