A concept map about the Past Simple of regular verbs designed to help students learn how this important English tense is formed and used. The map explains how the Past Simple describes actions that started and ended in the past and presents the affirmative, negative and interrogative forms. It also explains the main spelling rules for adding -d, -ed or -ied, including doubling the final consonant in some verbs. The map also introduces irregular verbs and their verb paradigms. A useful English grammar summary for studying, reviewing and learning the main rules.