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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
I have no knowledge of
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "I have no knowledge of" is correct and usable in written English.
You can use it when you want to express a lack of information or awareness about a particular subject or situation. Example: "I have no knowledge of the recent changes in the policy, so I cannot provide any insights."
✓ Grammatically correct
News & Media
Academia
Science
Alternative expressions(20)
I am unaware of
I'm not familiar with
I have no information about
I don't know about
unfamiliar to me
I have no visibility
I was unaware of
I lack insight into
I have no idea about
I had no knowledge of
a mystery to me
unknown to me
I am in the dark about
beyond my comprehension
am not aware of anything
I am not aware of anything
I have no idea
completely unfamiliar to me
am unaware
I do not know
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
54 human-written examples
"I have no knowledge of it".
News & Media
"I have no knowledge of Uranium One," he said.
News & Media
"I have no knowledge of that," he said, several times.
News & Media
I have no knowledge of their plans for the show.
News & Media
But I have no knowledge of those activities.
News & Media
"I have no knowledge of anything," he said in January.
News & Media
"I have no knowledge of any bribery!" he insisted.
News & Media
BAZILEVSKY: No, I have no knowledge of that.
Academia
I have no knowledge of Marisa Berenson, but Denise Rich is a doll.
News & Media
"I have no knowledge of bribery in this deal," Mr. Kohl said.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
1 human-written examples
"It's a complicated, strange world that I have no knowledge of," he said.
News & Media
Expert writing Tips
Best practice
Follow up "I have no knowledge of" with an offer to find out more information. This shows willingness to assist even if you don't currently possess the knowledge.
Common error
While acceptable in most situations, "I have no knowledge of" can sometimes sound blunt or dismissive in very formal settings. Consider using alternatives like "I am unaware of" or "I do not have information regarding" for a more polished tone.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "I have no knowledge of" functions as a declarative statement expressing a lack of awareness or information regarding a specific subject. As Ludwig AI confirms, it's a grammatically sound way to indicate ignorance about something. Examples in Ludwig show its use across diverse topics.
Frequent in
News & Media
55%
Academia
25%
Science
10%
Less common in
Formal & Business
5%
Wiki
3%
Encyclopedias
2%
Ludwig's WRAP-UP
In summary, "I have no knowledge of" is a grammatically correct and versatile phrase used to express a lack of awareness or information. According to Ludwig AI, this phrase is considered correct and usable in written English. It is frequently found in news, academic, and scientific contexts. When using this phrase, be mindful of the context and consider alternatives like "I am unaware of" in more formal settings. Furthermore, always aim for honesty and clarity, and consider offering to find out more if possible. Ludwig's examples highlight the phrase's broad applicability in expressing ignorance across diverse subjects.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
I am unaware of
Directly states a lack of awareness; slightly more formal.
I'm not familiar with
Indicates a lack of acquaintance or experience; slightly more conversational.
I have no information about
Emphasizes a lack of factual data.
I'm in the dark about
Suggests a complete lack of understanding; more informal.
I'm not privy to
Implies exclusion from confidential information.
I haven't been informed about
Highlights a lack of notification.
I'm ignorant of
Directly states a lack of knowledge; can be considered harsh in some contexts.
I've got no clue about
Informal and emphatic way of saying you don't know.
I'm oblivious to
Highlights a lack of perception or awareness.
It's news to me
Indicates surprise at the information; informal.
FAQs
What can I say instead of "I have no knowledge of"?
You can use alternatives like "I am unaware of", "I'm not familiar with", or "I have no information about" depending on the context.
Is it appropriate to use "I have no knowledge of" in a formal setting?
While grammatically correct, in highly formal situations, phrases like "I am unaware of" or "I do not have information regarding" may sound more polished.
How can I soften the impact of saying "I have no knowledge of"?
To soften the impact, you can add a phrase indicating your willingness to learn more, such as "I have no knowledge of that, but I'm happy to look into it".
What's the difference between "I have no knowledge of" and "I don't know about"?
"I have no knowledge of" is a more formal way of saying "I don't know about". The former implies a complete lack of awareness, while the latter can sometimes suggest a lack of interest or involvement.
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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
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested