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UK//juː mʌst nəʊ//US//ju mʌst noʊ//

Meaning of You must know

An imperative phrase indicating that knowledge is essential or required.

In simple words: You have to understand.

You must know in a sentence

  • You must know the rules before playing the game.
  • In this situation, you must know how to react quickly.
  • If you're going to succeed, you must know your strengths.
  • She told him, 'You must know your limits when swimming in the ocean.'
  • You must know this information for the exam tomorrow.

How to use You must know

Use this phrase to emphasize the importance of knowing something. It's suitable for both formal and informal contexts.

Grammar pattern

You must know + object

Memory hint

Think of 'must' as a mountain you must climb to reach knowledge.

Related words

Collocations with You must know

  • must know information
  • must know details
  • must know facts
  • must know guidelines
  • must know procedures

Synonyms for You must know

  • You have to know
  • You should know
  • You need to know
  • It's important to know
  • You are required to know

Common mistakes with You must know

  • Omitting 'you' and just saying 'must know'.
  • Using 'must' with a past tense verb incorrectly.
  • 'Know' is often confused with 'know about' for more general topics.

You must know appears in

You must know in other languages

More chunks like You must know

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Frequently asked questions about You must know

What does You must know mean?

You have to understand.

What is the definition of You must know?

An imperative phrase indicating that knowledge is essential or required.

How do you use You must know in a sentence?

You must know the rules before playing the game.

Can you give another example of You must know?

In this situation, you must know how to react quickly.

What are synonyms for You must know?

Common alternatives include You have to know, You should know, You need to know, It's important to know, You are required to know.

What words go with You must know?

It commonly pairs with must know information, must know details, must know facts, must know guidelines, must know procedures.

What are common mistakes when using You must know?

Omitting 'you' and just saying 'must know'. Using 'must' with a past tense verb incorrectly. 'Know' is often confused with 'know about' for more general topics.

How do you pronounce You must know?

US: //ju mʌst noʊ//, UK: //juː mʌst nəʊ//. Listen to the audio above to hear native pronunciation.

When should I use You must know?

Use this phrase to emphasize the importance of knowing something. It's suitable for both formal and informal contexts.