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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
on that instance
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "on that instance" is not correct in standard written English.
The correct expression is "in that instance," which is used to refer to a specific situation or occurrence. Example: "In that instance, I decided to take a different approach to solve the problem."
⚠ May contain grammatical issues
Science
News & Media
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
2 human-written examples
The way this works practically is that you set up a regular VM and then install a KVM-compatible hypervisor on that instance.
News & Media
In order to use a knn classifier as a reliability estimator the labels from the original instances are replaced by an indicator of whether the classifier in question was correct on that instance or not.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
55 human-written examples
One fact all government and non-government agencies agree on is that instances of forced labour, debt bondage and sex trafficking are growing at an alarming rate.
News & Media
Its reserved instances provide a significant discount on the hourly charge for that instance – often more than 71% over on-demand rates.
News & Media
Subsequently, a stump classifier is trained on the instances, so that instances with higher weights are penalized more heavily.
Science
And earlier this year, the accuser's name was first posted on the site -- in that instance, too, because of clerical error, court officials said.
News & Media
Take those polls that the media and politicians so heavily rely on; for instance, the ones that say "62% of American's are unhappy with the direction of the country," or "46% of the people approve of the President".
News & Media
I should like to see Mr Santer's stability pact focusing on that in the first instance.
Science
What a glorious moment it was, truly one of those we-come-on instances that are so exhilarating.
News & Media
Mr. Akin touched off a firestorm of criticism after he said in a television interview on Sunday that in instances of what he called "legitimate rape," women's bodies somehow blocked an unwanted pregnancy.
News & Media
However, according to this definition for formic acid there is no restriction on additional atoms that an instance of formic acid may contain; i.e. it is acceptable if an instance of formic acid contains an additional nitrogen.
Science
Expert writing Tips
Best practice
Always use "in that instance" instead of "on that instance" for grammatically correct and clear communication. It is the standard and accepted form in formal writing and speech.
Common error
Avoid using "on" when "in" is required to indicate containment or inclusion within a situation or case. The preposition "in" accurately conveys the sense of 'within that particular instance'.
Source & Trust
84%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "on that instance" functions as an adverbial phrase, attempting to specify the circumstances or conditions under which something occurs. However, it is generally regarded as grammatically incorrect. Ludwig identifies that the grammatically correct form is "in that instance".
Frequent in
Science
33%
News & Media
33%
Formal & Business
16%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, while "on that instance" appears in various contexts, it's generally considered grammatically incorrect. The correct form is "in that instance". When writing or speaking, use "in that instance" or other alternatives such as "in that case" to ensure accuracy and clarity. Ludwig AI identifies "on that instance" as incorrect, advising users to opt for the grammatically correct alternative. Keep in mind that using standard English enhances the credibility and clarity of your communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
in that instance
Uses 'in' instead of 'on', which is the grammatically correct preposition in this context, providing a direct synonym.
in that case
Replaces 'instance' with 'case', offering a more common and equally valid alternative.
on that occasion
Substitutes 'instance' with 'occasion', emphasizing a specific event or time.
at that moment
Focuses on the specific point in time, rather than the event itself.
in that situation
Highlights the circumstances surrounding the event.
for that particular event
Specifies a single event among possibly many.
regarding that example
Specifically refers to an example given, useful in explanatory contexts.
concerning that incident
Refers to a noteworthy or problematic occurrence.
with respect to that situation
Formally addresses a situation, suitable for analytical contexts.
in light of that occurrence
Highlights the impact of an event on subsequent considerations.
FAQs
What is the correct way to say "on that instance"?
The correct way to say "on that instance" is to replace "on" with "in". The correct phrase is "in that instance".
When should I use "in that instance"?
Use "in that instance" when you want to refer to a particular situation or occurrence that you have already mentioned or are about to describe in more detail. It indicates that your following statement directly relates to that specific case.
What can I say instead of "in that instance"?
You can use alternatives such as "in that case", "on that occasion", or "at that moment" depending on the specific context.
Is "on that instance" grammatically correct?
No, "on that instance" is generally considered grammatically incorrect. The correct preposition to use is "in", making the correct phrase "in that instance".
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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
84%
Authority and reliability
2.8/5
Expert rating
Real-world application tested