I do not have to wear a uniform.Question: Do I have to wear a uniform?Past: I had to wear a uniform.
She does not have to work hard.Question: Does she have to work hard?Past: She had to work hard.
He cannot do what he likes.Question: Can he do what he likes?Past: He could do what he liked.
We are not allowed to wear jeans.Question: Are we allowed to wear jeans?Past: We were allowed to wear jeans.
I do not have to wear a uniform.
Question: Do I have to wear a uniform?
Past: I had to wear a uniform.
She does not have to work hard.
Question: Does she have to work hard?
Past: She had to work hard.
He cannot do what he likes.
Question: Can he do what he likes?
Past: He could do what he liked.
We are not allowed to wear jeans.
Question: Are we allowed to wear jeans?
Past: We were allowed to wear jeans.