Have I to present all the documents to apply for a visa?
Do I have to present all the documents to apply for a visa?
What should I wear for a party?
Correct
You shouldn’t even been here without your parents.
You shouldn’t even be here without your parents.
You doesn’t have to take the dog for a walk.
You don’t have to take the dog for a walk.
You don’t must use a knife to open this can, it’s dangerous.
You mustn’t use a knife to open this can, it’s dangerous.
We can to offer you a 20% discount.
We can offer you a 20% discount.
Do I can use your computer to check my email?
Can I use your computer to check my email?