The document provides examples of simple past tense sentences using the pronouns I, you, he, she, it, we, they. For each pronoun, it lists an affirmative sentence showing where or what state the subject was in, a negative sentence showing where or what state the subject wasn't in, and a question checking where the subject was. The examples follow the basic structure of subject + was/were + location or state for affirmative sentences, and subject + wasn't/weren't + location or state for negative sentences.