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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
they understand of
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "they understand of" is not correct in standard written English.
It is not usable as it stands; the correct form would typically be "they understand" or "they have an understanding of." Example: "They understand the complexities of the situation."
⚠ May contain grammatical issues
News & Media
Science
Formal & Business
Wiki
Alternative expressions(5)
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
3 human-written examples
How much – if anything – do you think they understand of what they are saying?
News & Media
What interests the Coens is how foolishly people behave, and how little they understand of what they're doing.
News & Media
Many students do not realize how much (or how little) they understand of material until they attempt to solve problems.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
53 human-written examples
Current understanding of glaucoma was assessed by asking patients what they understood of glaucoma.
Science
"They understood, of course, our desire to move quickly".
News & Media
In their first encounters, it had been unclear how much they understood of the outside world.
News & Media
They understand little of each other's ways.
News & Media
It showed that they understand lots of little problems.
News & Media
"They understand all of our formations, they understand how to move.
News & Media
They understand some of the trials and tribulations we're going through.
News & Media
They understand the appeal of social networks.
News & Media
Expert writing Tips
Best practice
To emphasize the depth of understanding, rephrase with "they have an understanding of" followed by the subject matter. For example, "They have an understanding of quantum physics".
Common error
Avoid adding the preposition "of" after the verb "understand". The correct construction is "they understand [something]", not "they understand of [something]".
Source & Trust
88%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "they understand of" attempts to express comprehension or knowledge. However, as Ludwig AI confirms, the inclusion of "of" makes it grammatically incorrect. The correct form is simply "they understand".
Frequent in
News & Media
33%
Science
33%
Formal & Business
17%
Less common in
Wiki
17%
Encyclopedias
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, the phrase "they understand of" is grammatically incorrect in standard English. As Ludwig AI points out, the correct form is "they understand". While the intent is to express comprehension or knowledge, the inclusion of "of" after "understand" is a misuse of the preposition. To avoid this error, simply omit the "of". Alternatives such as "they comprehend" or "they have an understanding of" can also be used depending on the desired nuance. Always strive for grammatical accuracy to ensure clarity in your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
they understand
Omits the preposition "of" to form a grammatically correct phrase indicating comprehension.
they have an understanding of
Replaces the verb with a noun phrase expressing comprehension.
they comprehend
Uses a synonym for "understand" to denote understanding or grasping something.
they grasp
Employs an alternative verb that means to seize mentally; understand.
they are aware of
Indicates knowledge or consciousness of something.
they recognize
Signifies the ability to identify or know something previously encountered.
they appreciate
Implies understanding and valuing something.
they are cognizant of
A more formal way to express awareness or understanding.
they are conscious of
Highlights awareness and perception of a particular fact or situation.
they have knowledge of
Uses a noun phrase to express possession of information or understanding.
FAQs
What is the correct way to say someone comprehends something?
The correct way is to say "they understand" without the preposition "of". For instance, "They understand the rules" is correct, while "They understand of the rules" is not.
What are some alternatives to "they understand"?
Alternatives include "they comprehend", "they grasp", or "they are aware of", depending on the context.
Is "they understand of" ever correct?
No, "they understand of" is grammatically incorrect in standard English. The correct form is "they understand".
How can I improve my sentence if I mistakenly use "they understand of"?
Simply remove the word "of". For example, change "They understand of the problem" to "They understand the problem".
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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
88%
Authority and reliability
2.8/5
Expert rating
Real-world application tested