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