Welcome to Irregularville, where verbs don't follow the usual past tense rule! To help you get settled, let's play a quick game: Solve this fun crossword puzzle by completing the sentences with the correct irregular past tense verbs.

Usually, we add -ed to turn verbs into past tense, like walk and walked. But some verbs don't follow this rule. They are called irregular past tense verbs. You'll learn how they work in this activity. Since you can't just add -ed, you must memorize them to avoid slip-ups!