Relacionar Columnas MUST - HAVE TO - NEED TOVersión en línea Match the modals and the uses por Alejandra Saiz Gómez 1 MUSTN'T + BASE FORM Expresses prohibition in the present or future. 2 HAD TO + BASE FORM Expresses obligation in the past 3 MUST + BASE FORM. Expresses personal obligation in the present or future. 4 DON'T HAVE TO BASE FORM Expresses absence of necessity n the present or future. 5 DON'T NEED TO / NEEDN'T + BASE FORM. Expresses absence of necessity in the present or future 6 NEEDED TO + BASE FORM Expresses necessity in the past 7 NEED TO + BASE FORM Expresses necessity in the present or future. 8 DIDN'T HAVE TO / DIDN'T NEED TO + BASE FORM Expresses absence of necessity in the past ( something wasn't necessary) 9 HAVE TO + BASE FORM Expresses external obligation in the present or future. You mustn't park here (you are not allowed to) When I was at school, I had to wake up at 7 o'clock every morning. We needed to buy some more soft drinks, so we went to the supermarket I must finish this by tonight. You don't have to call us again. You have to drive on the left when you're in England. (It's the law) I need to know how many people will be at the party. She doesn't need to send her CV again. I didn't have to pick up the children from school. I didn't need to pick up the children from school