Used and loved by millions
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
are not existing
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "are not existing" is not standard in written English and is generally considered incorrect.
It is typically used in contexts where one wants to express that something does not currently exist, but the more common phrasing would be preferred. Example: "The documents you requested are not existing in our records."
⚠ May contain grammatical issues
Science
News & Media
Wiki
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
10 human-written examples
"These children, with no basic human rights, live as if they are not existing," he told the parliamentary group on North Korea.
News & Media
"The goal is to start a conversation about how we can help disabled artists tour in the future, so they are not existing in this bubble," says Rogers.
News & Media
The plan enables individual investors, including those who already own Yahoo shares, to buy as little as $50 worth of Yahoo stock at a time, although there's a minimum first-time investment of $250 for those who are not existing shareholders.
News & Media
"We were very positively surprised that our existing customers and some enterprises that are not existing customers–have expressed some interest in trying out the tool".
News & Media
First of all, the issues of organizational independence and capacity building are core ingredients in the partnership theory, but they are not existing in China mainland.
Anyhow, tuning of these algorithms, especially Kalman filter, is a crucial task for proper function, but systematic guidelines or algorithms are not existing.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
49 human-written examples
Why not drop that phrase above: aren't existing defamation laws sufficient protection?
News & Media
But, prima facie, many of these things, properties and relations aren't existing elements of reality.
Science
Though there aren't existing plans to start selling off paintings, WXYZ reports Orr is having DIA works appraised in addition to other assets in the city.
News & Media
It was not existing at all".
News & Media
But then fame came, and it was not existing".
News & Media
Expert writing Tips
Best practice
When indicating that something does not exist, prefer using the phrase "do not exist" or "does not exist" depending on whether you are talking about a plural or singular subject. These phrases are grammatically correct and widely accepted.
Common error
Do not use the construction "are not existing" to indicate non-existence. This phrasing is grammatically awkward. Instead, use "do not exist" or "are nonexistent" for clearer and more accurate communication.
Source & Trust
82%
Authority and reliability
2.4/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "are not existing" functions as a verb phrase intended to express non-existence or absence. However, as Ludwig AI indicates, this construction deviates from standard English grammar. It is often used where a simple present tense form, such as "do not exist", would be more appropriate and grammatically sound.
Frequent in
Science
40%
News & Media
40%
Wiki
10%
Less common in
Formal & Business
10%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, while the phrase "are not existing" appears across various sources, it's not considered standard English. Ludwig AI highlights that this phrase is generally seen as grammatically incorrect. More appropriate alternatives such as "do not exist", "does not exist", or "are nonexistent" should be favored to ensure clarity and grammatical accuracy. Though attempts to use this phrase can be found in contexts ranging from news to science, it is best avoided in formal writing. When aiming for precision and correctness, opting for the recommended alternatives will result in stronger, clearer communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
do not exist
Replaces the progressive tense with a simple present tense for a more grammatically sound construction.
does not exist
Similar to 'do not exist' but used when referring to a singular subject.
are nonexistent
Uses an adjective to describe the state of not existing.
are not present
Indicates absence or lack of presence, suitable in contexts where existence is implied but not directly stated.
are unavailable
Focuses on the lack of accessibility, often in contexts of resources or services.
are lacking
Highlights a deficiency or absence of something needed.
are absent
Directly states the absence of something.
are not to be found
Emphasizes the difficulty or impossibility of locating something.
are nowhere to be found
More emphatic version of 'are not to be found', stressing the complete absence.
have not been created
Focuses on the lack of creation or production.
FAQs
How can I properly use a phrase to indicate something doesn't exist?
Instead of using "are not existing", use phrases like "do not exist", "does not exist", or "are nonexistent" for grammatical correctness.
What's wrong with saying "are not existing"?
The phrase "are not existing" is not standard English. It's an awkward construction that doesn't follow typical English grammar rules. It's better to use "do not exist" or "are nonexistent".
Is there a difference between "are nonexistent" and "do not exist"?
While both phrases convey the same meaning, "are nonexistent" uses an adjective to describe something that doesn't exist, while "do not exist" is a verb phrase. The choice depends on the desired sentence structure.
Can I use "are not existing" in formal writing?
It's best to avoid "are not existing" in formal writing. Opt for more grammatically correct and widely accepted phrases like "do not exist", "does not exist", or "are nonexistent" to maintain clarity and professionalism.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
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
2.4/5
Expert rating
Real-world application tested