The document discusses various English verb tenses, including their uses and examples. It covers the present simple, present continuous, present perfect simple and continuous, past simple and continuous, past perfect simple and continuous, future tenses using will, be going to, present continuous, future continuous, and future perfect. The tenses are explained in terms of the types of actions or situations they describe, such as habits, ongoing actions, completed actions, plans, predictions, and actions that will be completed by a certain time in the future.