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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
must be aware
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "must be aware" is correct and can be used in written English.
You can use it to express a requirement or an important fact. For example, "All drivers must be aware of the speed limits at all times."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(20)
should be conscious of
need to recognize
must be conscientious
must be conscious
must be sensitive
must be clear
must be mindful
must be informed
must be recognized
must be realized
must be understanding
must be communicated
must be cognizant
should be easy
be mindful of
should be realistic
should be available
should be careful
need to be aware
should be dead
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
"We must be aware that".
News & Media
You must be aware.
News & Media
Kraft's chief must be aware of this.
News & Media
D.j.s must be aware of this.
News & Media
One must be aware of the permissions.
News & Media
"And he must be aware that there are still problems".
News & Media
We must be aware of the attacks on us.
News & Media
Surely they must be aware of their implications?
News & Media
"An athlete of her level must be aware of that".
News & Media
You must be aware of the lengthy sentences for imprisoned journalists.
News & Media
So both of you must be aware of how your behavior is affecting others.
News & Media
Expert writing Tips
Best practice
When using "must be aware", follow it with a clear and concise explanation of what needs to be understood. Avoid ambiguity to ensure the message is effectively conveyed.
Common error
While "must be aware" is grammatically correct, overuse in informal settings can sound overly formal or even condescending. Consider softer alternatives like "should know" or "it's important to remember" in casual conversation or writing.
Source & Trust
86%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "must be aware" functions as an expression of necessity and importance, indicating that someone needs to have knowledge or understanding of something. It's used to emphasize critical information. Ludwig AI confirms its correctness in English writing.
Frequent in
Science
44%
News & Media
39%
Formal & Business
17%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "must be aware" is a grammatically correct and frequently used phrase to emphasize the importance of knowing or understanding something. According to Ludwig AI, the phrase is appropriate for various writing contexts. As shown by Ludwig examples, it is commonly found in science, news, and formal business settings, indicating the need for attention and comprehension. While the phrase is generally versatile, be mindful of its somewhat formal tone and consider softer alternatives in more casual situations. Using related phrases such as ""should be conscious of"" or ""need to recognize"" can help maintain the intended meaning while adjusting the level of formality.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
need to be cognizant of
Uses a more formal word "cognizant" to stress the importance of being fully informed.
should be conscious of
Replaces "must" with a less forceful "should", softening the obligation but maintaining the focus on awareness.
have to bear in mind
Similar to "should keep in mind" but with a stronger sense of obligation.
need to recognize
Shifts the emphasis from awareness to recognition, highlighting the importance of acknowledging something.
should keep in mind
Emphasizes the importance of remembering or not forgetting something.
are expected to know
Highlights the expectation that someone possesses certain knowledge.
have to consider
Focuses on the necessity of taking something into account, rather than just being aware of it.
are required to understand
Focuses on a mandatory understanding, often in a formal or legal context.
should take note of
Emphasizes paying attention to something specific.
ought to realize
Implies a moral or logical obligation to understand something.
FAQs
How can I use "must be aware" in a sentence?
You can use "must be aware" to emphasize critical information or understanding. For example, "All employees "must be aware" of the new safety protocols."
What are some alternatives to "must be aware"?
Depending on the context, you could use alternatives like "should be conscious of", "need to recognize", or "have to consider".
Is "must be aware" formal or informal?
"Must be aware" leans towards the formal side. In more casual settings, consider using softer phrases like "should know" or "it's important to remember".
What's the difference between "must be aware" and "should be aware"?
"Must be aware" implies a stronger obligation or necessity than "should be aware". "Should be aware" suggests a recommendation, whereas "must be aware" indicates something essential to know or understand.
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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
4.6/5
Expert rating
Real-world application tested