Memory Past Modals of deductionVersion en ligne A pelmanism game to practice past modals of deduction. Students must match each situation card to the deduction card. par Jessica Oliveira She must have worked a lot. Your brothers left early. Jack looks very happy. I saw Jim and Anna together at the movies. It couldn't have been him. He's traveling. You can't have been sick. She might have watched a sad movie. I saw your brother this morning. Lucy's crying. They might have been in a hurry. They must have started dating. I can't find my wallet. Katie looks tired. He must have passed his test. You may have left it in the car. I saw you playing soccer.