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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
not in my knowledge
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "not in my knowledge" is not correct in standard English.
A more appropriate expression would be "to my knowledge." Example: "To my knowledge, there have been no updates on the project."
⚠ May contain grammatical issues
News & Media
Science
Wiki
Alternative expressions(19)
to my knowledge
as far as I know
to the best of my knowledge
to my understanding
i have no knowledge of
i'm unfamiliar with
to the best of my knowledge.
not that I'm aware of
To my knowledge
To the best of my knowledge
I am not aware
I have no knowledge of
I don't know
unknown to me
not familiar
i don't know
outside my expertise
beyond my understanding
i'm unaware
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
1 human-written examples
Goldman Sachs 10K Small Businesses Cohort 3! There have to be more places in Miami-Dade, just not in my knowledge base or geographic stratosphere.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
"I won't be forceful in my knowledge, but I've got experience in training, the mental preparation that goes in to making you successful," he said.
News & Media
The present work is an attempt to fill the research gap in the field of Powder mixed EDG, which has not been witnessed (attempted) so far in my knowledge.
Sony Corporation is not, too my knowledge, in the restaurant business, and a student-organized game watching event could only serve to increase interest in the Super Bowl on campus.
News & Media
Organisations promoting this viewpoint are not, to my knowledge, based in the developing world but in the Western capitals that might make use of the fruits of such exploitation - cheaper wood, cheaper oil, cheaper metals.
News & Media
But, reminding her of his instructions that jurors should not talk with the parties, he asked, "Did you speak to any of the parties in this case?" "Not to my knowledge, no," she said.
News & Media
In education, there aren't any minimum-age requirements for principals or superintendents (at least, not to my knowledge), and in this day and age it's no longer odd to find young people at the helm.
News & Media
Yet now Broadway is delivering the square center of the 20th century: a decade that has not, to my knowledge, been identified in marketing surveys as one that audiences are dying to shell out big bucks to relive.
News & Media
Then, when Brad Barritt went off, Owen Farrell finished up at outside‑centre, a position he may have played at some time in his career but not to my knowledge recently.
News & Media
Their own results show that it is difficult to explain except as the result of an optimization process: the argument that the standard genetic code is a global optimum is not to my knowledge taken seriously in the field, so the results cannot be seen as overturning it (see discussion between Steve Freeland, Massimo Di Giulio and myself in TiBS in 2000, which is cited appropriately in the paper).
Science
"No, certainly not to my knowledge," said the manager in response to a question about whether any bids for Jelavic had been received.
News & Media
Expert writing Tips
Best practice
Avoid using the phrase "not in my knowledge". Use "to my knowledge" or "as far as I know" instead for correct grammar and clarity.
Common error
Be careful not to create double negatives by using "not in my knowledge". It's clearer and more grammatically sound to use positive constructions like "to my knowledge" or "as far as I know" to indicate a lack of information.
Source & Trust
82%
Authority and reliability
1.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "not in my knowledge" functions as an incorrect attempt to express a lack of awareness or information. As noted by Ludwig AI, this is grammatically unsound, and better alternatives exist.
Frequent in
News & Media
32%
Science
30%
Wiki
8%
Less common in
Formal & Business
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, while the phrase "not in my knowledge" appears in some contexts, it is grammatically incorrect. As Ludwig AI points out, a more appropriate phrase is /s/to+my+knowledge. This alternative, along with others like /s/as+far+as+i+know, clearly and correctly expresses a lack of personal awareness. Although "not in my knowledge" can be found in various sources including News & Media, its incorrect grammar makes it unsuitable for formal use. Prioritize grammatical accuracy and clarity by opting for the proper alternatives.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
to my knowledge
This is the standard and grammatically correct way to express that something is unknown to you.
as far as I know
Indicates that the speaker's knowledge is limited to what they currently understand.
to the best of my knowledge
Implies the speaker believes they are correct but acknowledges potential for error.
to my understanding
Focuses on the speaker's interpretation or comprehension of a situation.
i'm not aware
A direct statement expressing a lack of awareness.
i have no knowledge of
A more formal way of saying one is unaware of something.
it's beyond my knowledge
Indicates that the subject is outside the speaker's expertise.
i'm unfamiliar with
Shows a lack of familiarity with the topic.
i haven't been informed
Suggests that the speaker lacks information because they were not told.
that's not within my purview
Implies the matter falls outside the speaker's responsibility or area of concern.
FAQs
What's the correct way to say I don't know about something?
Instead of saying "not in my knowledge", use the correct phrase /s/to+my+knowledge. Other alternatives include "as far as I know" or "I'm not aware".
Is "not in my knowledge" grammatically correct?
No, "not in my knowledge" is grammatically incorrect. The correct phrase is /s/to+my+knowledge, which expresses a lack of awareness or information.
What can I say instead of "not in my knowledge"?
You can use alternatives like /s/to+my+knowledge, /s/as+far+as+i+know, or "I'm not aware of that" depending on the context.
What's the difference between "not in my knowledge" and /s/to+my+knowledge?
"Not in my knowledge" is grammatically incorrect, while /s/to+my+knowledge is the correct and widely accepted way to express a lack of personal knowledge about something.
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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
82%
Authority and reliability
1.8/5
Expert rating
Real-world application tested