Modals

I must to hurry up if I want to catch my flight.

He don´t should smoke.

When I was a teenager, I could stay up all night and still have enough energy for the next day. Not any longer!

She wills be late for dinner.

If we leave immediately, we may reach the survivors in time.

I don't think they can join us for the meeting. They have another appointment.

She mights be suffering from an allergy.

They would not to help us anyway, so don't bother asking them.

I don't will go with you.

The policeman said I must come with him.