have to / has to

Front

What does 'have to' indicate in a sentence?

Back

It indicates an obligation or necessity to perform an action.

Front

What does 'doesn't have to' mean?

Back

It means there is no obligation or necessity to perform an action.

Front

How do you form a question using 'have to' in the present simple tense?

Back

Use 'do' or 'does' + subject + 'have to' + base form of the verb.

Front

What is the negative form of 'have to' in the present simple?

Back

The negative form is 'do not have to' or 'does not have to'.

Front

Provide an example of a sentence using 'have to' in the affirmative form.

Back

I have to finish my homework.

Front

Provide an example of a sentence using 'doesn't have to' in the negative form.

Back

She doesn't have to attend the meeting.

Front

How do you express a question about obligation for 'they' using 'have to'?

Back

Do they have to complete the project?

Front

What is the difference between 'have to' and 'must'?

Back

'Have to' indicates an external obligation, while 'must' indicates a personal obligation or strong recommendation.

Front

How would you rewrite 'He has to clean the house' in the negative form?

Back

He doesn't have to clean the house.

Front

What is the structure of a negative sentence using 'have to'?

Back

Subject + do/does not + have to + base form of the verb.