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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
please beware that
Grammar usage guide and real-world examplesUSAGE SUMMARY
"please beware that" is a correct and usable phrase in written English.
It is used to alert someone of a potential danger or hazard. For example, "Please beware that the roadway is icy and slippery."
✓ Grammatically correct
Wiki
News & Media
Science
Alternative expressions(20)
watch out for
be careful of
just so you know
be warned that
take note that
be mindful that
it is important to remember that
keep in mind that
remember that
you should be aware that
note that
consider that
please observe that
please avoid that
please look that
please ensure that
please realize that
please remember that
please notice that
please mind 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
7 human-written examples
"Please beware that Detekt is a best effort tool," they write.
News & Media
(Please beware that this video may not be suitable for young children as it deals with the torture of horses).
News & Media
Please beware that communication goes far beyond complaint resolution.
Wiki
Please beware that you may be accessing that website illegally.
Wiki
Please beware that the media selected is one that is bootable.
Wiki
Please beware that some jealous penguins may come to your igloo and steal your guests by advertising for their party.
Wiki
Human-verified similar examples from authoritative sources
Similar Expressions
53 human-written examples
Before you let your kids or yourself indulge at Halloween and the few days of candy overflow that follow, please beware of what your candy of choice is made from.
News & Media
Thus, please beware of docking!
Estonia, please beware.
News & Media
So, buyers please beware.
News & Media
Please beware.
News & Media
Expert writing Tips
Best practice
When using "please beware that", ensure the potential danger or issue is clearly and directly stated immediately following the phrase. This avoids ambiguity and ensures the warning is understood.
Common error
Avoid using "please beware that" in very casual conversations or informal writing. It can sound overly formal or dramatic. Simpler phrases like "watch out" or "be careful" may be more appropriate.
Source & Trust
76%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "please beware that" functions as an introductory phrase to alert the audience of a potential danger, risk, or important consideration. Ludwig AI recognizes this phrase as correct and usable.
Frequent in
Wiki
33%
News & Media
33%
Science
17%
Less common in
Formal & Business
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "please beware that" functions as a cautionary introduction, alerting individuals to potential risks or important considerations. Ludwig AI indicates that it is a correct and usable English phrase. While grammatically sound, it tends to appear more frequently in neutral to formal contexts such as news, wiki articles and science publication, advising caution and awareness. Its use signals a need for careful attention, differentiating it from milder phrases like "please note that". The related phrases offers alternatives to adjust the tone and formality of the message.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
be warned that
Changes the imperative mood from 'please beware' to a more direct warning, maintaining a similar level of formality.
take note that
Shifts the focus to emphasizing the importance of the following information, rather than directly cautioning.
be mindful that
Advises caution and awareness, often implying a need for careful behavior or consideration.
it is important to remember that
Emphasizes the importance of remembering a particular fact or situation, adding a layer of emphasis.
keep in mind that
Highlights the need to consider the information, suggesting a less immediate danger than 'beware'.
remember that
Directs the listener or reader to recall specific information, acting as a reminder.
you should be aware that
Changes the tone to a recommendation of awareness, making it slightly less forceful.
note that
Directs attention to a piece of information, acting as a simple notification.
consider that
Suggests careful thought or deliberation, implying a need to assess the situation.
pay attention to the fact that
Highlights the importance of focusing on the following information, adding emphasis.
FAQs
How can I use "please beware that" in a sentence?
Use "please beware that" to introduce a cautionary statement. For example, "Please beware that the bridge is currently under construction" or "Please beware that the deadline has been extended".
What's a less formal way to say "please beware that"?
For less formal situations, you can use phrases like "watch out for", "be careful of", or "just so you know" depending on the level of formality required.
Is "beware that" grammatically correct without the "please"?
Yes, "beware that" is grammatically correct. Adding "please" simply adds a polite tone to the warning. Without 'please' the phrase can sound more abrupt.
What's the difference between "please beware that" and "please note that"?
"Please beware that" typically introduces a warning of a potential danger or negative consequence, while "please note that" introduces an important piece of information that may not necessarily be negative. For example, "Please beware that the stairs are slippery" versus "Please note that the meeting time has changed".
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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
76%
Authority and reliability
4.1/5
Expert rating
Real-world application tested