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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
he has knowledge of
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "he has knowledge of" is correct and usable in written English.
It can be used when indicating someone's awareness or understanding of a particular subject or topic. Example: "He has knowledge of various programming languages, which makes him a valuable asset to the team."
✓ Grammatically correct
News & Media
Wiki
Encyclopedias
Science
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
6 human-written examples
They say CW-1 will be called to testify at trial, and have indicated that he has knowledge of Gambino crimes that go beyond the trafficking ring.
News & Media
At one stage Khan mentions terrorism, although there is no indication he has knowledge of any operation or planning of an attack.
News & Media
For example, if a person always gives the right answers to questions about a certain topic under test conditions, one would be entitled, on this view, to say that he has knowledge of that topic.
Encyclopedias
He has knowledge of what parts of the world AWS plans to expand.
News & Media
The 85-year-old also said he has knowledge of Hoffa's death from his father, although he claims to have never been a mobster, and was serving time at the time of the disappearance.
News & Media
He boasts that He has Knowledge Of God, and calls Himself the Son of God.
Wiki
Human-verified similar examples from authoritative sources
Similar Expressions
51 human-written examples
He admits he had knowledge of widespread phone hacking prior to January 2011.
News & Media
"He had knowledge of the victim's home," Ms. Nathan said.
News & Media
He had knowledge of several camps he visited, the network that led him there and the high-level Qaeda officials with whom he met.
News & Media
Sentencing Ahmad, Judge Janet Hall said there was no evidence he supported al-Qaeda or that he had knowledge of the 11 September plot.
News & Media
Mr Duckenfield said he "had knowledge" of South Yorkshire Police's major incident plan but not the codeword to initiate it.
News & Media
Expert writing Tips
Best practice
Consider stronger verbs like "understands", "comprehends", or "knows" if you want a more concise expression.
Common error
Avoid using "he has knowledge of" with abstract or intangible concepts. It is more appropriate for concrete subjects or topics. For example, instead of saying "he has knowledge of happiness", say "he understands happiness" or "he appreciates happiness".
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "he has knowledge of" functions as a predicate in a sentence, indicating that the subject possesses information or understanding about a particular topic. As Ludwig AI explains, the phrase is correct and usable in written English.
Frequent in
News & Media
40%
Wiki
20%
Encyclopedias
15%
Less common in
Science
10%
Formal & Business
5%
Reference
5%
Ludwig's WRAP-UP
In summary, "he has knowledge of" is a grammatically sound phrase used to indicate that someone possesses information or understanding about a subject. Ludwig AI confirms its correctness and usability. While versatile, it's important to consider the context and choose the most appropriate phrasing. Alternatives like "he is aware of" or "he understands" might be more suitable in certain situations. As shown by Ludwig, the phrase appears frequently in news and media, as well as encyclopedic sources. Therefore, while generally applicable, awareness of context helps select the best phrase.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
he is aware of
Focuses on consciousness or recognition of a fact or situation.
he is informed about
Substitutes "knowledge" with "informed", indicating awareness of facts or details.
he is cognizant of
A more formal way of saying "he is aware of".
he is familiar with
Suggests a general understanding or experience with something.
he is acquainted with
Replaces "knowledge" with "acquainted", focusing on familiarity rather than depth of understanding.
he possesses information on
Replaces "knowledge" with "information", highlighting factual data.
he is versed in
Emphasizes expertise or skill in a particular area.
he has insight into
Highlights a deeper understanding or intuition about a subject.
he understands
Uses a verb to express comprehension of a subject.
he grasps
Uses a verb to indicate comprehension or understanding, often quickly or intuitively.
FAQs
How can I rephrase "he has knowledge of"?
You can use alternatives like "he is aware of", "he understands", or "he is familiar with" depending on the context.
What is the difference between "he has knowledge of" and "he knows"?
"He knows" is more direct and general, while "he has knowledge of" implies a more specific or detailed understanding. For example, "He knows math" versus "he has knowledge of advanced calculus".
Is it correct to say "he have knowledge of"?
No, the correct phrasing is "he has knowledge of". The verb "have" must agree with the subject "he", which requires the third-person singular form "has".
When is it appropriate to use "he is knowledgeable about" instead of "he has knowledge of"?
"He is knowledgeable about" is often used when referring to someone's expertise or comprehensive understanding of a subject, while "he has knowledge of" can refer to specific information or awareness. They are largely interchangeable.
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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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested