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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
CEO of Professional Science Editing for Scientists @ prosciediting.com
you do know that
Grammar usage guide and real-world examplesUSAGE 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
Alternative expressions(20)
are you aware that
you should be aware that
did you know that
just so you know
keep in mind that
bear in mind that
for your information
you do realize that
be sure to remember that
I'd like you to know that
take note that
please appreciate that
it is crucial to understand that
kindly be aware that
I hope you understand that
remember that
you do understand that
please know that
kindly understand that
I want to emphasize that
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
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
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
You do know that, right?
News & Media
You do know that.
News & Media
But you do know that books changed you.
News & Media
"But if you do know that, it adds something.
News & Media
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?
News & Media
You did know that Apple announced a new iPhone right?
News & Media
Do you know that?" - Alicia "I do know that".
News & Media
"You don't know that.
News & Media
"You don't know that, Patty".
News & Media
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.
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.
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.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
you realize that
Similar in meaning, but places more emphasis on the listener's understanding or acknowledgement.
you understand that
Emphasizes comprehension and agreement with the implications of a fact or situation.
are you aware that
More formal and direct, focusing on conveying information the listener might not possess.
you should be aware that
Suggests a potential lack of awareness and highlights the importance of the information.
did you know that
Inquires about the listener's knowledge of a fact, often presenting new information.
it's important to know that
Highlights the significance of the information being conveyed.
just so you know
Informal way of providing information, often as a heads-up.
keep in mind that
A reminder of something relevant to the current discussion.
bear in mind that
Similar to "keep in mind that", but slightly more formal.
for your information
Directly provides factual information, sometimes implying the listener was previously unaware.
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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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested