Can / Can't

Front

What does 'can' indicate in a sentence?

Back

'Can' indicates the ability or possibility to do something.

Front

What does 'can't' signify in a sentence?

Back

'Can't' signifies the inability or impossibility to do something.

Front

How do you form a question using 'can'?

Back

To form a question using 'can', start with 'Can' followed by the subject and the base form of the verb (e.g., 'Can you swim?').

Front

How do you respond affirmatively to a question using 'can'?

Back

Respond affirmatively by saying 'Yes, I can' or 'Yes, they can'.

Front

How do you respond negatively to a question using 'can'?

Back

Respond negatively by saying 'No, I can't' or 'No, he can't'.

Front

What is the structure of a negative sentence using 'can't'?

Back

The structure is: Subject + can't + base form of the verb (e.g., 'He can't play').

Front

Can you give an example of a question using 'can'?

Back

An example is: 'Can she dance?'

Front

What is the difference between 'can' and 'could'?

Back

'Can' is used for present ability, while 'could' is used for past ability or polite requests.

Front

How do you express permission using 'can'?

Back

You can express permission by asking, 'Can I go?' and responding with 'Yes, you can'.

Front

What is a common mistake when using 'can't'?

Back

A common mistake is using 'can't' when the ability is actually present.