The document provides information about forming sentences in the simple past tense in English. It discusses the forms of regular and irregular verbs in the past, how to form affirmative, negative, and interrogative sentences, and examples of time expressions used with the simple past. Some key points include:
- Regular verbs are formed by adding "-ed" and irregular verbs have unique past forms
- Affirmative sentences use the base verb form, negative sentences use "did not/didn't", and interrogative sentences use "did" + base verb form
- The simple past is used to talk about completed actions that started and finished in the past