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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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you do know that

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "you do know that" is correct and usable in written English.
It can be used to emphasize a point or to confirm that someone is aware of a particular fact or situation. Example: "You do know that the meeting has been rescheduled for tomorrow, right?"

✓ Grammatically correct

News & Media

Human-verified examples from authoritative sources

Exact Expressions

50 human-written examples

It's what you do know that ain't so," reads a warning, borrowed from Will Rogers, in the official K.C.B.S. judging handbook.

News & Media

The New Yorker

Gomory reminds us: It isn't what you don't know that hurts you; it's what you do know that isn't true.

News & Media

Forbes

You do know that, right?

News & Media

The New York Times

You do know that.

But you do know that books changed you.

"But if you do know that, it adds something.

News & Media

The New York Times
Show more...

Human-verified similar examples from authoritative sources

Similar Expressions

10 human-written examples

And considering the World Series, which begins on Wednesday night — you did know that, right?

You did know that Apple announced a new iPhone right?

News & Media

TechCrunch

Do you know that?" - Alicia "I do know that".

News & Media

Huffington Post

"You don't know that.

"You don't know that, Patty".

News & Media

The New Yorker
Show more...

Expert writing Tips

Best practice

Use "you do know that" to gently remind someone of a fact they should already be aware of, especially when their actions suggest otherwise.

Common error

Avoid using "you do know that" excessively, as it can come across as condescending or patronizing. Opt for more neutral phrasing when simply conveying information.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

87%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "you do know that" functions primarily as a rhetorical question or a conversational filler. It is used to subtly remind someone of something they should already know, or to express mild surprise or disbelief that they might not know it. Ludwig AI confirms this is usable in written English.

Expression frequency: Very common

Frequent in

News & Media

60%

Formal & Business

20%

Science

10%

Less common in

Encyclopedias

3%

Wiki

3%

Reference

4%

Ludwig's WRAP-UP

In summary, the phrase "you do know that" is a common and grammatically correct expression used to confirm awareness or gently remind someone of a fact. As Ludwig AI explains, it is a usable phrase in written English. While versatile, it's important to be mindful of tone, as overuse or improper context can lead to misinterpretation. Consider using alternatives like "are you aware that" in more formal settings. The phrase is frequently found in news and media contexts, demonstrating its widespread use in everyday communication.

FAQs

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

Use "you do know that" to emphasize a point or to check if someone is aware of a fact. For example, "You do know that the deadline is tomorrow, right?"

What's a more formal alternative to "you do know that"?

A more formal alternative would be "are you aware that". For example, instead of saying "you do know that the meeting is postponed", you could say "are you aware that the meeting has been postponed?"

Is it ever inappropriate to use "you do know that"?

Yes, it can be inappropriate if used in a condescending or accusatory manner. It's best to use it when genuinely seeking confirmation or gently reminding someone of something.

What can I say instead of "you do know that" if I want to be less direct?

You could use softer alternatives like "perhaps you recall that" or "I assume you're aware that". These phrases are less confrontational and more polite.

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Source & Trust

87%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: