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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
there is no instance
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "there is no instance" is correct and usable in written English.
You can use this phrase to indicate something that has never occurred or been seen before, or to indicate that a particular situation does not exist. Example sentence: "I am aware of every instance of success within our industry, but there is no instance of someone failing."
✓ Grammatically correct
Science
News & Media
Academia
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
17 human-written examples
For instance: "There is no instance of a country having benefited from prolonged warfare".
News & Media
"There is no prior history, there is no instance where one might suspect this," Mr. Cugini said.
News & Media
"How we looked at it, there is no instance that a black person has power over a white person except for this," he said, referring to what he called his right to use the most freighted word in the English language.
News & Media
While there is no instance of the discovery of eastern fluted points in association with an extinct fauna, the similarity of the accompanying assemblages of scrapers and gravers to those of the western industries suggests a similar carnivorous economic orientation in the east.
Encyclopedias
There is no instance where this power has been abused.
Academia
There is no instance of any state constitution which goes as far as this.
Academia
Human-verified similar examples from authoritative sources
Similar Expressions
43 human-written examples
He's saying there were no instances in which Mueller was stopped from moving forward with something he wanted to do.
News & Media
"There's no instance averaged over a few years where teams vary much from this.
News & Media
There was no instance in our meetings with Mr. Obama where he wasn't well prepared for the questions.
News & Media
There was no instance of refusal to observe.
Science
There was no instance of grade ≥2 gastrointestinal toxicity, except one case of life-threatening diarrhea.
Science
Expert writing Tips
Best practice
Use "there is no instance" to clearly and definitively state that something has never occurred or been observed. This phrase is suitable for formal writing and arguments where precision is important.
Common error
While grammatically sound, "there is no instance" can sound overly formal or stilted in casual conversation. Opt for simpler alternatives like "it hasn't happened" or "that's never happened" in informal settings.
Source & Trust
87%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "there is no instance" functions as an existential negation. It asserts the non-existence of a specific case or example. According to Ludwig, it's used to indicate that something has never occurred.
Frequent in
Science
33%
News & Media
33%
Academia
33%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
The phrase "there is no instance" is a grammatically correct and formal way to express that something has never happened or that a particular situation does not exist. As Ludwig AI confirms, this phrase indicates the absence of something. While relatively rare, its usage spans across diverse contexts like science, news, and academia. For less formal situations, it's best to use similar but more colloquial phrases such as "it never happened" or "there are no examples". Remember that this expression is most appropriate when aiming for precision and formality in your writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
there are no cases
Replaces "instance" with the more general term "cases".
there are no examples
Substitutes "instance" with "examples", emphasizing the lack of precedents.
no instance exists
Inverts the sentence structure for a slightly more formal tone.
no such instance exists
Adds "such" for emphasis, highlighting the specific type of instance being absent.
there has never been an instance
Emphasizes the absence of the instance throughout history.
there isn't a single instance
Uses "single" to underscore the complete lack of instances.
not a single instance can be found
Highlights the difficulty or impossibility of finding such an instance.
there is a complete absence of instances
Uses "complete absence" for a stronger emphasis on the lack of instances.
it never happened
Simplifies the phrase to a direct statement about a past event.
it is unprecedented
Indicates the situation is novel and has no prior parallel.
FAQs
How can I use "there is no instance" in a sentence?
You can use "there is no instance" to indicate that something has never happened or that a particular situation does not exist. For example: "There is no instance of this policy being successfully implemented."
What are some alternatives to "there is no instance"?
Some alternatives include "there are no cases", "there are no examples", or "it never happened", depending on the specific context.
Is it better to say "there is no instance" or "there are no instances"?
The correct form depends on whether you are referring to a singular, general case or multiple specific occurrences. Use "there is no instance" when referring to a general lack of something. Use "there are no instances" when speaking about several specific situations.
What does it mean when someone says, "There is no instance of that"?
It means that the person is not aware of any occurrence or example of the thing being discussed. It's a firm statement indicating a lack of precedent or evidence.
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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
4.3/5
Expert rating
Real-world application tested