Relacionar Columnas Modal verbs. Versión en línea Match the correct modal verb with the example. por Isabel Gallego Chaves 1 MUST - obligation (personal) 2 MUST - deduction 3 MAY - possibility 4 CAN - ability 5 DON'T HAVE TO - no obligation 6 CAN - possibility 7 CAN - Permission (informal) 8 MAY - permission (formal) 9 HAVE TO - obligation (external) 10 MUSTN'T - prohibition Can I make a phone call? Eddie's twin brother must be the one on the left because they look alike. I am busy all day but I may lend you a hand after work. If your car is correctly parked, you don't have to worry. Walter can check his emails when he is cooking You mustn't leave the school jumping over the fence. Passengers have to hold their passports when passing the police control. "May I come in?" I asked the headmaster. Passengers must check that they have their luggage. You can't be on time, the bus left ten minutes ago