1. The document discusses various English tenses related to the future, including the future indefinite, future continuous, future perfect, and future perfect continuous tenses.
2. Examples are provided for how to form each tense and when to use each one. The future indefinite tense is used for voluntary actions, promises, and predictions. The future continuous tense expresses interrupted or parallel future actions.
3. The future perfect and future perfect continuous tenses are used to refer to completed actions before something in the future or the duration of an action up until a future time.