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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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you know that

Grammar usage guide and real-world examples

USAGE SUMMARY

'you know that' is correct and usable in written English.
You can use it to emphasize a point when you are sure that your reader or listener is familiar with the information you are discussing. For example: You know that smoking is bad for your health; so why don't you quit?.

✓ Grammatically correct

News & Media

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

You know that movie.

News & Media

The New York Times

You know that age.

News & Media

The New Yorker

"Only you know that".

News & Media

The New York Times

"You know that".

Do you know that?

News & Media

The New Yorker

Don't you know that?

News & Media

The New Yorker

You know that ball?

News & Media

The New Yorker

"You know that feeling?

News & Media

The Guardian

But you know that".

News & Media

The New Yorker

Do you know that one?

News & Media

The New Yorker

Do you know that club?

News & Media

The New York Times
Show more...

Expert writing Tips

Best practice

Use "you know that" to subtly emphasize a point that should already be understood by the audience, creating a sense of shared knowledge and agreement.

Common error

Avoid using "you know that" excessively, as it can come across as condescending or patronizing. Ensure the information is genuinely something the audience is likely to know.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

89%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "you know that" functions as a discourse marker, often used to signal shared knowledge or to seek agreement from the listener. As confirmed by Ludwig AI, it is grammatically correct and usable in written English.

Expression frequency: Very common

Frequent in

News & Media

60%

Wiki

15%

Science

10%

Less common in

Formal & Business

5%

Reference

5%

Social Media

5%

Ludwig's WRAP-UP

In summary, "you know that" is a versatile phrase used to emphasize shared knowledge and seek agreement. Ludwig AI confirms its grammatical correctness and usability. While common in news and media, it's crucial to avoid overuse to prevent sounding condescending. Alternatives like "are you aware that" and "I'm sure you know that" offer nuanced ways to convey similar meanings. Be mindful of your audience and context to ensure effective communication.

FAQs

How can I use "you know that" in a sentence?

Use "you know that" to refer to something the listener is already expected to be aware of. For instance, "You know that exercise is important, so try to make time for it each day."

What are some alternatives to "you know that"?

Alternatives include phrases like "are you aware that", "I'm sure you know that", or "as you are aware", which can be used depending on the context.

When is it appropriate to use "you know that"?

It's appropriate when reminding someone of something they should already know, or when emphasizing a point that is generally understood. Be mindful of tone to avoid sounding condescending.

How can I avoid misusing "you know that"?

Avoid using "you know that" if you are unsure whether the person is actually familiar with the information or if the information is not widely known. Otherwise, it might come off as patronizing.

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Source & Trust

89%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: