Matching Pairs Past Simple Matching GameOnline version Match concepts related to the past simple tense in English grammar. by Xenia Savelieva 1 Usage 2 Examples 3 Time Expressions 4 Affirmative Sentences 5 Regular Verbs 6 Interrogative Sentences 7 Negative Sentences 8 Irregular Verbs Unique past forms Did + subject + verb? Subject + verb + object Completed actions in the past Subject + did not + verb Formed by adding -ed I walked, she saw Yesterday, last week, ago