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
don't be
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "don't be" is correct and usable in written English.
It's most commonly used as an imperative verb. For example: "Don't be late to the meeting."
✓ Grammatically correct
News & Media
Wiki
Science
Alternative expressions(9)
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
60 human-written examples
"Don't be a bitch.
News & Media
Don't be goal-oriented.
News & Media
"Don't be uptight".
News & Media
"Don't be a baby.
News & Media
Don't be too nervous.
News & Media
Don't be.
News & Media
Don't be a Know Nothing.
And don't be thin-skinned!
Don't be furtive.
News & Media
Don't be deterred.
News & Media
Don't be a piker.
News & Media
Expert writing Tips
Best practice
When using "don't be" in writing, ensure that the tone matches the context. It is suitable for direct advice or instructions but might be too informal for very formal documents.
Common error
Avoid using "don't be" in contexts that require a high degree of formality, such as academic papers or formal business communications. Opt for more formal alternatives like "refrain from being" or "avoid being" to maintain a professional tone.
Source & Trust
78%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "don't be" primarily functions as an imperative, used to give commands, advice, or express prohibitions. Ludwig's analysis confirms its frequent usage across varied contexts.
Frequent in
Wiki
37%
News & Media
27%
Science
17%
Less common in
Formal & Business
7%
Reference
5%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, the phrase "don't be" is a grammatically correct and frequently used imperative phrase for giving direct commands or advice. As confirmed by Ludwig, while versatile, its level of formality makes it more appropriate for informal or neutral contexts. For more formal settings, consider alternatives like "refrain from being" or "avoid being". Remember to tailor your language to suit your audience and the specific context of your communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
do not be
A slightly more emphatic and formal version of the original phrase.
try not to be
Introduces an element of effort or attempt to avoid something.
avoid being
Replaces the direct imperative with a recommendation to prevent a state.
make sure not to be
Emphasizes the importance of avoiding a certain condition.
refrain from being
A more formal way of advising against a particular behavior or state.
beware of being
Highlights a potential danger or negative consequence.
ensure you are not
Shifts the focus to ensuring a negative state does not occur.
don't you be
An emphatic command, often used to express annoyance or warning.
cease to be
Indicates stopping or ending a certain state of being. It implies an action that should stop in order not to be in a particular state.
desist from being
A formal instruction to stop or abstain from a particular behavior or state.
FAQs
How can I use "don't be" in a sentence?
You can use "don't be" to give a direct command or advice. For example, "Don't be late" or "Don't be afraid to ask questions".
What's a more formal alternative to "don't be"?
For a more formal tone, you could use phrases like "refrain from being" or "avoid being". These options are suitable for professional or academic writing.
Is it okay to use "don't be" in business emails?
While "don't be" is grammatically correct, it may come across as too informal for certain business contexts. Consider using alternatives such as "please avoid" or rephrasing your sentence to maintain a professional tone.
What's the difference between "don't be" and "do not be"?
"Do not be" is a slightly more emphatic and formal version of "don't be". While they are largely interchangeable, "do not be" can add extra weight to the instruction or advice.
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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
78%
Authority and reliability
4.3/5
Expert rating
Real-world application tested