Have To vs. Have Got To
'Have to' and 'have got to' mean the same but they have different levels of formality. In this lesson, we will learn all about them.
What Is Their Main Difference?
The main difference between 'have to' and 'have got to' is that 'have got to' is more informal than 'have to.'
Have to
'Have to' is a semi-modal verb (also known as semi-modals). Semi-modals function similarly to modals. They sometimes act like modals and sometimes act like a main verb. It is used to express necessities, obligations, certainty, etc. For instance:
I
She
Have got to
'Have got to' functions similarly to 'have to.' It is used when you are saying that something is necessary. This is specially used in British English. Have a look:
You
They
Uses
Talking about Obligation
We use 'have to' and 'have got to' to talk about obligations and necessities. Obligations are what needs to be done and if not fulfilled might lead to penalty and punishment. For instance:
They
They
With Tenses
I
I
I
On the other hand, 'have got to' is used only in the present tense:
I
They
Structure
Affirmative Form
In this form, we place 'have to' and 'have got to' before the main verb. Take a look at the following examples:
You
You
Negative Form
The negative form of 'have to' and 'have got to' is created through the pattern illustrated below:
- do/did/does + not + have to
She
I
- have + not + got + to
She
I
Interrogative Form
To ask questions with 'have to' and 'have got to,' we follow the pattern shown below:
- Have + subject + got to + main verb + …?*