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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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that you know

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "that you know" is correct and usable in written English.
It can be used to refer to information or knowledge that the listener is already aware of or familiar with. Example: "I appreciate your input on the project, but I want to remind you of the deadlines that you know."

✓ Grammatically correct

News & Media

Science

Wiki

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

"What's that?" "You know.

It was done before that, you know.

And she loved that, you know.

News & Media

The New Yorker

You can't replace that, you know?

News & Media

The New York Times

I could see that, you know?

And that's that, you know?" No.

News & Media

Independent

It's not like that, you know.

After that, you know, I prepare myself.

News & Media

The New York Times

But I'm lucky like that, you know?

News & Media

The New Yorker

"We were briefed on that, you know.

News & Media

The New York Times

She makes them do that, you know.

Show more...

Expert writing Tips

Best practice

Use "that you know" to gently remind your reader of a fact or context they should already be aware of, fostering a sense of shared understanding.

Common error

Avoid overuse of "that you know" in a single piece of writing, as it can become repetitive and irritating to the reader. Strive for a natural and varied writing style.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

82%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "that you know" functions as a discourse marker or a tag question. It serves to emphasize shared knowledge between the speaker and the listener, inviting agreement or confirmation. Ludwig confirms its correct usage.

Expression frequency: Very common

Frequent in

News & Media

43%

Science

31%

Wiki

12%

Less common in

Formal & Business

5%

Academia

2%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "that you know" is a versatile discourse marker used to emphasize shared knowledge or seek confirmation. Ludwig AI validates that it is grammatically correct and commonly used across various contexts, from news and media to scientific publications. While it can enhance understanding, it's essential to avoid overuse. Alternatives such as "as you are aware" or "you're already familiar with" can help prevent repetition. The most authoritative sources using this phrase include The New York Times, The Guardian and BBC.

FAQs

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

You can use "that you know" to refer to information or knowledge that the listener is already aware of or familiar with. For example: "I appreciate your input on the project, but I want to remind you of the deadlines "that you know"."

What are some alternatives to "that you know"?

You can use alternatives like "as you are aware", "as you know well", or "you're already familiar with" depending on the context.

Which is correct, "that you know" or "that you knew"?

"That you know" implies present knowledge, while "that you knew" implies past knowledge. Choose the one that fits the temporal context of your sentence.

What is the difference between "that you know" and "that you should know"?

"That you know" indicates something the listener is already aware of. "That you should know" suggests something the listener ought to be aware of, possibly implying they are not currently informed.

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Source & Trust

82%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: