Have to/ has to/don't have to /doesn't have to

Front

What does 'have to' indicate in a sentence?

Back

It indicates an obligation or necessity to do something.

Front

What does 'has to' signify when used in a sentence?

Back

It signifies that someone is required to do something, typically used with third-person singular subjects.

Front

What does 'don't have to' mean?

Back

It means there is no obligation or necessity to do something.

Front

What does 'doesn't have to' imply?

Back

It implies that a third-person singular subject is not required to do something.

Front

Provide an example of 'have to' in a sentence.

Back

I have to finish my homework before I can go out.

Front

Provide an example of 'has to' in a sentence.

Back

She has to attend the meeting tomorrow.

Front

Provide an example of 'don't have to' in a sentence.

Back

You don't have to come if you don't want to.

Front

Provide an example of 'doesn't have to' in a sentence.

Back

He doesn't have to worry about the exam.

Front

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

Back

Both indicate obligation, but 'must' is often used for strong recommendations or personal obligations.

Front

When is 'have to' used in the past tense?

Back

It is used as 'had to' to indicate a past obligation.