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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
be of
Grammar usage guide and real-world examplesUSAGE SUMMARY
"be of" is not correct and usable in written English.
Instead, you should use the phrase "consist of". For example, "The company consists of five people working together."
⚠ May contain grammatical issues
News & Media
Wiki
Encyclopedias
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
In English, its equivalent would be "of".
Wiki
So, be of good cheer.
News & Media
They could be of help.
News & Media
It won't be, of course.
News & Media
You will be of age then.
News & Media
"Most Urdu speakers would be of concern".
News & Media
Their contents could be of all kinds.
Encyclopedias
Here a critic should be of assistance.
News & Media
You had to be of age.
News & Media
It can be of service to everyone.
News & Media
Be of good heart, particular old ladies!
News & Media
Expert writing Tips
Best practice
Consider using more direct and concise alternatives like "consist of" or "is made of" for clarity and impact.
Common error
Avoid using "be of" excessively in formal writing. Opt for stronger verbs and more precise language. For example, instead of "it will be of great concern", use "it will cause great concern".
Source & Trust
78%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "be of" functions primarily as a linking verb followed by a preposition, often connecting a subject with a characteristic, quality, or state. Ludwig AI suggests this phrase can often be replaced by more direct and concise alternatives.
Frequent in
News & Media
45%
Wiki
25%
Encyclopedias
15%
Less common in
Science
5%
Formal & Business
5%
Reference
5%
Ludwig's WRAP-UP
The phrase "be of" appears frequently across varied sources like news articles, encyclopedias, and wikis. However, Ludwig AI identifies it as grammatically questionable, and suggests more direct alternatives. While prevalent, especially within News & Media contexts, writers should consider more concise options for enhanced clarity. Depending on the intended meaning, phrases such as "consist of", "be made of", or simpler adjectives like "helpful" could provide improved precision.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
be of assistance
A more formal way to offer help or support.
consist of
Focuses on the composition or elements that make up something.
be composed of
Similar to "consist of", emphasizing the components of a whole.
be made of
Highlights the material or substance from which something is constructed.
be comprised of
Indicates the elements included within a larger entity.
be helpful
Replaces "be of help" with a more direct adjective.
be useful
Indicates the quality of being able to provide assistance or value.
be a part of
Expresses belonging or inclusion within a group or system.
be an element of
Highlights a specific component within a larger context.
be a feature of
Indicates that something is a characteristic or notable aspect.
FAQs
What can I say instead of "be of" when describing composition?
For describing composition, alternatives like "consist of", "be composed of", or "be made of" are often more direct and preferable.
How can I rephrase a sentence that uses "be of help"?
Instead of "be of help", consider using "be helpful", "be useful", or directly stating how someone or something can assist.
Is it grammatically correct to always use "be of"?
According to Ludwig AI, "be of" is not correct and you should avoid using "be of".
When is it appropriate to use "be of assistance"?
"Be of assistance" is appropriate when offering formal help, but in many cases, a simpler phrasing like "be helpful" is clearer.
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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
2.8/5
Expert rating
Real-world application tested