Modals of Probability

Front

What are modals of probability?

Back

Modals of probability are auxiliary verbs used to express the likelihood or possibility of an event occurring. Common modals include 'must', 'might', 'could', and 'may'.

Front

When do we use 'must' in terms of probability?

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'Must' is used to indicate a strong belief or certainty about something. It suggests that the speaker is convinced that something is true based on evidence.

Front

What does 'might' indicate in terms of probability?

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'Might' suggests a lower degree of certainty compared to 'must'. It indicates that something is possible but not guaranteed.

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How is 'could' used in expressing probability?

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'Could' is used to express a possibility that is less certain than 'must' and can also imply a hypothetical situation.

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What is the difference between 'might' and 'may'?

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'Might' and 'may' are often interchangeable, but 'may' is generally used in more formal contexts, while 'might' suggests a slightly lower probability.

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In what context would you use 'could' instead of 'might'?

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'Could' is often used to express a possibility that is dependent on certain conditions, while 'might' is used for general possibilities.

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What does the phrase 'must not' imply?

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'Must not' indicates a strong prohibition or something that is definitely not allowed.

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How do modals of probability affect the meaning of a sentence?

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Modals of probability modify the verb to express the speaker's attitude towards the likelihood of the action or event occurring.

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Can 'might' be used to express a suggestion?

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Yes, 'might' can be used to suggest a possible action or outcome, often in a less assertive manner.

Front

What is an example of using 'must' to express certainty?

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An example is: 'She must be at home; her car is in the driveway.' This indicates a strong belief based on evidence.