Irregular Verb: have to

Present Simple


I have to	Do I have to?	I don't have to
You have to	Do you have to?	You don't have to
He has to	Does he have to?	He doesn't have to
She has to	Does she have to?	She doesn't have to
It has to	Does it have to?	It doesn't have to
We have to	Do we have to?	We don't have to
They have to	Do they have to?	They don't have to

Past Simple


I had to	Did I have to?	I didn't have to
You had to	Did you have to?	You didn't have to
He had to	Did he have to?	He didn't have to
She had to	Did she have to?	She didn't have to
It had to	Did it have to?	It didn't have to
We had to	Did we have to?	We didn't have to
They had to	Did they have to?	They didn't have to

Present Continuous


I am having to	Am I having to?	I'm not having to
You are having to	Are you having to?	You aren't having to
He is having to	Is he having to?	He isn't having to
She is having to	Is she having to?	She isn't having to
It is having to	Is it having to?	It isn't having to
We are having to	Are we having to?	We aren't having to
They are having to	Are they having to?	They aren't having to

Past Continuous


I was having to	Was I having to?	I wasn't having to
You were having to	Were you having to?	You weren't having to
He was having to	Was he having to?	He wasn't having to
She was having to	Was she having to?	She wasn't having to
It was having to	Was it having to?	It wasn't having to
We were having to	Were we having to?	We weren't having to
They were having to	Were they having to?	They weren't having to

Present Perfect


I have had to	Have I had to?	I haven't had to
You have had to	Have you had to?	You haven't had to
He has had to	Has he had to?	He hasn't had to
She has had to	Has she had to?	She hasn't had to
It has had to	Has it had to?	It hasn't had to
We have had to	Have we had to?	We haven't had to
They have had to	Have they had to?	They haven't had to

Past Perfect


I had had to	Had I had to?	I hadn't had to
You had had to	Had you had to?	You hadn't had to
He had had to	Had he had to?	He hadn't had to
She had had to	Had she had to?	She hadn't had to
It had had to	Had it had to?	It hadn't had to
We had had to	Had we had to?	We hadn't had to
They had had to	Had they had to?	They hadn't had to

Simple Future


I will have to	Will I have to?	I won't have to
You will have to	Will you have to?	You won't have to
He will have to	Will he have to?	He won't have to
She will have to	Will she have to?	She won't have to
It will have to	Will it have to?	It won't have to
We will have to	Will we have to?	We won't have to
They will have to	Will they have to?	They won't have to

Going To Future


I am going to have to	Am I going to have to?	I'm not going to have to
You are going to have to	Are you going to have to?	You aren't going to have to
He is going to have to	Is he going to have to?	He isn't going to have to
She is going to have to	Is she going to have to?	She isn't going to have to
It is going to have to	Is it going to have to?	It isn't going to have to
We are going to have to	Are we going to have to?	We aren't going to have to
They are going to have to	Are they going to have to?	They aren't going to have to

Tenses:

Present Simple
Past Simple
Present Continuous
Past Continuous
Present Perfect
Past Perfect
Simple Future
Going To Future