Used and loved by millions
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
please do know that
Grammar usage guide and real-world examplesUSAGE SUMMARY
"please do know that" is correct and usable in written English.
You can use it to politely emphasize a point that is important or relevant to the conversation. For example, "Please do know that I'm here for you if you need anything."
✓ Grammatically correct
Wiki
News & Media
Alternative expressions(20)
be sure to remember that
you do know 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
bear in mind that
kindly understand that
keep in mind that
I want to emphasize that
it is important to know that
please do understand that
you should know that
consider that
you should be aware 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
1 human-written examples
Please do know that food and drinks are not allowed on TheBus.
Wiki
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
"Please do know one thing," he said.
News & Media
Now, please know that I do know that life is not fair.
News & Media
When someone shares one of their identities with you, please don't assume that you know exactly what they mean when they use that word.
News & Media
The Glee Club is hired to perform songs for the prom and they were told by the principal to please do popular songs that the kids know".
Wiki
Please do that.
News & Media
"Please do not do that.
News & Media
So you could just grin at him and say: 'Peter, please don't tell me that, because I know that is not entirely true', and he would just roar with laughter and say: 'You are quite right.'" Friends say that Hall was hurt by the way he was depicted: "He is a man who says you should never be affected by what is said in the press about you, but in fact he gets terribly affected," says Eyre.
News & Media
And my response was, please don't do that, please please don't do that.
News & Media
I was begging, Please, please do not do that".
News & Media
Please don't say that!
News & Media
Expert writing Tips
Best practice
Use "please do know that" when you want to politely emphasize a crucial piece of information, especially when ensuring the recipient understands its importance is paramount.
Common error
Avoid using "please do know that" in very casual conversations. The phrase is more suited to formal or semi-formal settings where a polite yet firm tone is appropriate. In informal situations, simpler phrases like "just so you know" might be more fitting.
Source & Trust
86%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "please do know that" functions as a polite and emphatic way to introduce information that the speaker considers important for the listener to understand or remember. Ludwig AI confirms this usage with real-world examples.
Frequent in
News & Media
50%
Wiki
50%
Formal & Business
0%
Less common in
Science
0%
Academia
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, "please do know that" is a grammatically correct phrase used to politely emphasize the importance of the information being conveyed. While not very common, it's suitable for neutral to formal contexts, particularly in news and media, as confirmed by Ludwig AI. Alternatives include phrases such as "I'd like you to know that" or "kindly be aware that". Use the phrase when you want to ensure your message is received with due consideration and importance.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
I'd like you to know that
Replaces "please do know" with a personal introduction "I'd like you to know", making it more personal.
I want to emphasize that
Replaces "please do know" with a direct statement of emphasis, focusing on the speaker's intention.
kindly be aware that
Replaces "please do know" with a more formal "kindly be aware", increasing the level of formality.
you should be aware that
Shifts the focus to the recipient's awareness, implying a responsibility to know the information.
do take note that
Changes "please do know" to "do take note", which sounds more advisory and slightly more authoritative.
be sure to remember that
Combines politeness with a command to remember, adding a layer of importance to the information.
bear in mind that
Substitutes "please do know" with "bear in mind", offering a slightly less direct and more suggestive tone.
keep in mind that
Similar to "bear in mind", this offers a suggestion to remember, with a slightly more casual tone.
it is important to know that
Replaces "please do know" with an emphasis on importance, shifting the focus to the significance of the information.
remember that
Simplifies the phrase to a direct reminder, losing some of the politeness but retaining the emphasis.
FAQs
How can I use "please do know that" in a sentence?
You can use "please do know that" to politely emphasize something important. For instance, "Please do know that your feedback is valuable to us" shows you value the other person's opinion.
Are there alternatives to "please do know that"?
Yes, alternatives include "I'd like you to know that", "bear in mind that", or "kindly be aware that", depending on the context and desired level of formality.
When is it appropriate to use "please do know that"?
"Please do know that" is appropriate in formal or semi-formal settings where you need to emphasize a point politely. It's less suitable for very casual conversations.
Is "please know that" the same as "please do know that"?
While similar, "please know that" is slightly less emphatic than "please do know that". The "do" adds extra emphasis and politeness to the request.
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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
86%
Authority and reliability
4.1/5
Expert rating
Real-world application tested