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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
instance when
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "instance when" is correct and can be used in written English.
It is generally used to refer to a specific situation or “instance” that highlights a point or serves as an example. For example: "The teacher gave us an instance when we should use a specific grammar rule."
✓ Grammatically correct
Academia
News & Media
Science
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
60 human-written examples
For instance, when should the cameras record?
News & Media
Define: This is an instance when I define for them.
Academia
Can u please cite the instance when u spotted this?
News & Media
What happens, for instance, when a corporate outsider steals information?
News & Media
What happens, for instance, when there's a culture clash?
News & Media
For instance, when does fair use become copyright infringement?
News & Media
As, for instance, when she describes working with Ozon.
News & Media
For instance, when I'm talking about the dead man's penis".
News & Media
There was only one instance when Capriati lost her rhythm.
News & Media
Look at this instance when it went my way.
News & Media
Say for instance when Jayson Blair was there.
News & Media
Expert writing Tips
Best practice
Use "instance when" to introduce a specific example that illustrates a general point or principle. It helps to ground abstract ideas in concrete situations.
Common error
Avoid using "instance when" in overly complex sentences where simpler phrasing would suffice. For example, instead of saying "There was an instance when the system failed unexpectedly", consider "The system failed unexpectedly once."
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "instance when" functions as a relative clause, introducing a specific example or occurrence related to the main clause. As supported by Ludwig, it is used to provide concrete illustrations.
Frequent in
News & Media
31%
Academia
31%
Science
28%
Less common in
Wiki
6%
Formal & Business
3%
Reference
1%
Ludwig's WRAP-UP
In summary, "instance when" functions as a relative clause used to introduce specific examples to support a general point. As Ludwig AI confirms, it is grammatically correct and versatile. Its register is generally neutral to formal, making it suitable for various writing contexts, particularly in academia, news, and scientific publications. While there are several alternative phrases like "occasion when" and "case where", the choice depends on the desired emphasis—time, situation, or occurrence. When using "instance when", be mindful of avoiding redundant phrasing to maintain clarity and conciseness.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
occasion when
Replaces "instance" with "occasion", emphasizing the specific occurrence.
time when
Uses the broader term "time" instead of "instance", focusing on a point in time.
situation where
Shifts from a temporal focus to a situational one, using "where" instead of "when".
case where
Emphasizes a specific example or occurrence, similar to "instance".
moment that
Highlights a precise moment in time when something happens.
episode where
Suggests a specific event or part of a series of events.
circumstance where
Focuses on the set of conditions surrounding an event.
point at which
Emphasizes a specific point in time or a stage in a process.
period when
Refers to a length of time during which something occurs.
scenario where
Describes a hypothetical situation or a possible course of events.
FAQs
How can I use "instance when" in a sentence?
The phrase "instance when" is used to introduce a specific example. For example, "There was an instance when the power went out during the surgery".
What are some alternatives to using "instance when"?
You can use alternatives such as "occasion when", "time when", or "case where" depending on the specific context.
Is it better to use "instance when" or "example when"?
"Instance when" and "example when" are similar, but "instance when" often implies a specific occurrence that has already happened. "Example when" is more general, referring to a hypothetical situation.
What's the difference between "instance when" and "situation where"?
"Instance when" focuses on a specific occurrence in time, while "situation where" emphasizes the circumstances or conditions surrounding an event. The best choice depends on whether you want to highlight the timing or the context.
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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
4.5/5
Expert rating
Real-world application tested