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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
a None of this
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a None of this" is not correct in English.
It appears to be a combination of "a" and "none of this," which do not work together in this context. An example of a correct phrase could be: "None of this makes sense to me."
⚠ May contain grammatical issues
News & Media
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
1 human-written examples
A: None of this is rocket science.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
In a sense, none of this was a surprise.
News & Media
If you've ever had to dispute a stereotype, none of this comes as a surprise.
News & Media
That she was an alcoholic, an expatriate and essentially an orphan — none of this matters.
News & Media
There was a chance none of this would work.
News & Media
In a sense, none of this is news.
News & Media
"If the community isn't self-sustaining after a while, none of this will work".
News & Media
In a way, none of this has to matter to the listener.
News & Media
There is a catch: none of this work should affect their dignity.
News & Media
"If I had a job, none of this would be going on". "Stop it," Mrs. Diamond said.
News & Media
"If I'd died at 87," he added with a laugh, "none of this would have been necessary".
News & Media
Expert writing Tips
Best practice
Avoid using the phrase "a None of this" in formal writing. It's grammatically incorrect. Instead, use "none of this" or rephrase to express the intended meaning.
Common error
A common mistake is adding the article "a" before "none of this", which creates an ungrammatical phrase. Remember that "none" already implies a lack of something, so "a none" is redundant and incorrect.
Source & Trust
88%
Authority and reliability
1.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a None of this" is grammatically incorrect. It attempts to express negation or irrelevance but fails due to improper article usage. As Ludwig AI points out, the proper way to express this sentiment is "none of this."
Frequent in
Science
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News & Media
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Formal & Business
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Less common in
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News & Media
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Ludwig's WRAP-UP
In summary, the phrase "a None of this" is grammatically incorrect and should be avoided. As Ludwig AI states, the correct phrasing is simply "none of this". It's intended purpose is to express that something is irrelevant or unimportant. Instead, use alternatives like "none of this matters", "this is irrelevant", or "forget all this", as they are grammatically sound and convey the intended meaning effectively. The incorrect usage makes the phrase unsuitable for formal writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
none of this matters
Omits the article "a", focusing on the irrelevance of the subject.
this is all irrelevant
Replaces "none" with "irrelevant" to change the phrasing while keeping the sentiment.
this is all unimportant
Uses "unimportant" instead of "irrelevant" to emphasize the lack of significance.
this doesn't matter
Simplifies the structure to a direct statement of inconsequence.
this is beside the point
Indicates that the subject is not relevant to the current discussion.
this is of no consequence
Formalizes the statement, emphasizing the lack of importance.
forget all this
Suggests dismissing the subject entirely.
this is immaterial
Uses a more technical term to denote lack of relevance.
this has no bearing
Indicates that the subject has no influence or impact.
this is inconsequential
Highlights the lack of significance of the subject.
FAQs
What is the correct way to use "none of this" in a sentence?
The phrase "none of this" is used to indicate that a group of things is not important or relevant. For example, "None of this matters" means that none of the things being discussed are important. Avoid adding an article before "none of this".
Is it grammatically correct to say "a None of this"?
No, adding the article "a" before "none of this" is grammatically incorrect. The correct phrasing is simply "none of this."
What can I say instead of "a None of this"?
Since "a None of this" is grammatically incorrect, you should use alternatives like "none of this matters", "this is irrelevant", or "forget all this".
What's the difference between "none of this matters" and "this doesn't matter"?
"None of this matters" implies that a group of things is not important, while "this doesn't matter" refers to a single, specific item. They are similar but used in slightly different contexts. You can also use "this is beside the point".
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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
1.8/5
Expert rating
Real-world application tested