Modal verbs

Which sentence is correct?

• You must to see the Chrysler Building when you're in New York.

• You must see the Chrysler Building when you're in New York.

• You have see the Chrysler Building when you're in New York.

Which sentence is correct?

• Do I should call him?

• Should I call him?

• I should call him?

Which sentence is correct?

• You don't have to wear uniform in the sixth form.

• You haven't to wear uniform in the sixth form.

• You mustn't wear uniform in the sixth form.

Which sentence is correct?

• We don't must make any noise; my grandfather's sleeping.

• We mustn't make any noise; my grandfather's sleeping.

• We mustn't to make any noise; my grandfather's sleeping.

Which sentence is correct?

• You really should going and see a doctor about that.

• You really should to go and see a doctor about that.

• You really should go and see a doctor about that.

Which sentence is correct?

• He don't should talk to people like that.

• He doesn't should talk to people like that.

• He shouldn't talk to people like that.

Which sentence is correct?

• Why we always have to come to the same café?

• Why do we always have to come to the same café?

• Why do we always have come to the same café?

Which sentence is correct?

• Must you to make that terrible noise all the time?

• You must to make that terrible noise all the time?

• Must you make that terrible noise all the time?