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
a case where
Grammar usage guide and real-world examplesUSAGE SUMMARY
"a case where" is correct and usable in written English.
You can use "a case where" to describe a situation or circumstance that is being used as an example or used to illustrate a point. For example, "This is a case where people need to take responsibility for their actions."
✓ Grammatically correct
News & Media
Science
Alternative expressions(20)
a scenario where
a circumstance under which
an instance in which
a situation in which
a point at which
an occasion when
a time when
a development where
a predicament where
an environment where
a phenomenon where
a hypothesis where
a moment where
a circumstance where
a course where
a lawsuit where
a connection where
a procedure where
a trial where
a list where
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
59 human-written examples
Here may be a case where the law is inadequate.
News & Media
This may be a case where more is less.
News & Media
"This is a case where the victims are the shareholders".
News & Media
This was a case where the personal trumped the political.
News & Media
"Here's a case where Microsoft trusted VeriSign," he said.
News & Media
This is a case where accounting clearly does affect behavior.
News & Media
But here was a case where the body was unidentified.
News & Media
"It's a case where only time will tell the answer".
News & Media
"It's not a case where it's black or white".
News & Media
Here is a case where learning actually took place.
News & Media
That's a case where we didn't have it in London".
News & Media
Expert writing Tips
Best practice
When using "a case where", ensure the subsequent clause provides clear and relevant details about the example being presented.
Common error
While "a case where" is generally acceptable, avoid overuse in highly formal contexts. Consider using more precise language to enhance clarity and sophistication. For instance, instead of "This is "a case where" the data is misleading", try "The data, in this instance, is misleading".
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a case where" functions as a relative clause, introducing a specific instance or situation that exemplifies a broader concept or principle. As confirmed by Ludwig AI, this usage is grammatically sound and common. Examples show it introducing illustrative scenarios across diverse sources.
Frequent in
News & Media
50%
Science
35%
Formal & Business
10%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "a case where" serves as a valuable tool for introducing illustrative examples, primarily in News & Media and Scientific contexts. Ludwig AI confirms its grammatical correctness and widespread usage. While versatile, it's advisable to consider the formality of the writing context and explore alternatives for enhanced precision. By understanding its function, purpose, and register, writers can effectively leverage "a case where" to strengthen their arguments and clarify their points.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
an instance in which
Replaces "case" with "instance" and "where" with "in which", offering a slightly more formal tone.
a situation in which
Substitutes "case" for "situation", highlighting the circumstances involved.
a scenario where
Replaces "case" with "scenario", emphasizing a hypothetical or projected situation.
a circumstance under which
Offers a more formal alternative, emphasizing the conditions that allow something to happen.
a point at which
Focuses on a specific moment or stage when something occurs.
an occasion when
Emphasizes a specific instance or event.
a time when
Simple substitution focusing on temporality of the event or situation.
a development where
Replaces "case" with "development", focusing on a change or evolution.
a predicament where
Implies a difficult or problematic situation.
an environment where
Focuses on the surrounding conditions or context.
FAQs
How can I use "a case where" in a sentence?
Use "a case where" to introduce an example or situation that illustrates a particular point. For example, "This is "a case where" early intervention is crucial." You can also use alternatives like /s/an+instance+in+which or /s/a+situation+in+which.
What phrases are similar in meaning to "a case where"?
Similar phrases include /s/an+example+of, /s/a+situation+in+which, or /s/an+instance+when. The best choice depends on the specific context and the nuance you want to convey.
Is it appropriate to use "a case where" in formal writing?
While generally acceptable, "a case where" might sound informal in some highly formal contexts. Consider using more precise alternatives such as "in this instance" or "under these circumstances" for enhanced clarity.
What's the difference between "a case where" and "a situation where"?
The phrases are largely interchangeable. "A situation where" may emphasize the broader circumstances, while "a case where" focuses on a specific instance. For example, you can replace a case where with "a scenario where" or "a circumstance under which".
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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested