Cevap :
— I ought not to go out today.
— I shouldn't go out today.
— I should say nothing.
— I ought to say nothing.
— I ought to study more.
— I should study more.
should ile aynı anlama gelmektedir
You oughtn't to smoke in here.(burada sigara içmemelisin.) You ought not to be late.(geç kalmamalısın.)