Modal Auxiliary Verbs Flashcard

Front

What are modal auxiliary verbs?

Back

Modal auxiliary verbs are verbs that express necessity, possibility, permission, or ability. Examples include can, could, may, might, must, shall, should, will, and would.

Front

What is the function of 'might' in a sentence?

Back

'Might' is used to express a possibility that is less certain than 'may'. For example, 'It might rain later' suggests that there is a chance of rain.

Front

How do you use 'can' in a sentence?

Back

'Can' is used to express ability or possibility. For example, 'She can swim very well' indicates that she has the ability to swim.

Front

What is the difference between 'must' and 'should'?

Back

'Must' indicates a strong obligation or necessity, while 'should' suggests a recommendation or advice. For example, 'You must finish your homework' vs. 'You should study for the exam'.

Front

What does 'may' indicate in a sentence?

Back

'May' is used to express permission or a possibility. For example, 'You may leave the room' indicates that permission is granted.

Front

What is the correct form of 'should' in a sentence?

Back

'Should' is followed by the base form of the verb without 'to'. For example, 'You should study' is correct, while 'You should to study' is incorrect.

Front

How is 'could' used in past contexts?

Back

'Could' is the past tense of 'can' and is used to express ability in the past. For example, 'When I was younger, I could run fast'.

Front

What does 'couldn't' express?

Back

'Couldn't' is the contraction of 'could not' and is used to express inability in the past. For example, 'I couldn't find my keys yesterday'.

Front

What is an example of a sentence using 'ought to'?

Back

'Ought to' is used to express a recommendation or moral obligation. For example, 'You ought to help your friends'.

Front

How do you form a question with a modal verb?

Back

To form a question with a modal verb, invert the subject and the modal verb. For example, 'Can you help me?'.