The document lists irregular verbs in simple past tense and their past form equivalents. It then provides examples sentences using these past tense irregular verbs. These include: "Helen read an interesting book last night. They had Japanese food for lunch. He swam in the pool." It concludes with two sets of 12 sentences for listening practice that employ various past tense irregular verbs like "met", "told", "spoke", "went", "came", "forgot", "did", "had", "thought", "wrote", and "called".