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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
at one case
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "at one case" is not correct in standard written English.
It seems to be a misphrasing, and the intended meaning might be better expressed with a different construction. Example: "At one case, we found that the results were inconclusive."
⚠ May contain grammatical issues
News & Media
Science
Alternative expressions(20)
in one case
in the heat of the moment
in one such situation
for a second
as it happened
then and there
on one occasion
in one situation
in one particular case
at that stage
at that moment
in one example
at a certain point
in that period
at one minute
at one occasion
in a split second
at one juncture
in that question
at some stage
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
4 human-written examples
"Six years later we are on this side of the Atlantic looking at one case but at something that will clearly go further," said Lewis.
News & Media
Detectives are looking at one case where a man is claimed to have stalked a badger for an hour at South Herefordshire Golf Club near Upton Bishop while carrying a loaded rifle.
News & Media
We conclude that the estimated prevalence for homozygous leptin variants is very low at one case in 15 million (ExAC) or 4.4 million (including our analysis).
The incidence in Europe overall is reported at one case per million persons per year [ 8].
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
But in at least one case, an Earth on Empty flier brought about a conversion.
News & Media
Nine patients (75%) had small bowel IEL at presentation while at least one case reported concurrent colonic IEL.
Science
In at least one case a patient was transferred on a commercial flight, bypassing the Nauruan government's objections.
News & Media
35% of respondents indicated that they encountered at a frequency corresponding to at least one case per month.
Science
In at least one case, a student had been homeless at some point in his life.
Science
In at least one case, demonstrators appear to have had an effect on the nomination fight.
News & Media
At least one case of IAH was reported by 36% of respondents; at least one case of ACS, by 25%.
Science
Expert writing Tips
Best practice
Avoid using the phrase "at one case" in formal writing. Opt for alternatives like "in one instance" or "in one situation" for improved clarity and grammatical correctness.
Common error
A frequent error is using "at" instead of "in" when referring to a specific instance or case. Remember to use "in" to indicate inclusion within a category or situation, not "at."
Source & Trust
89%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "at one case" functions as an attempt to specify a particular situation or example. However, it is grammatically incorrect. Ludwig AI highlights that the standard and correct form is "in one case" or alternatives like "in one instance."
Frequent in
News & Media
50%
Science
50%
Formal & Business
0%
Less common in
Encyclopedias
0%
Academia
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, while the phrase "at one case" might seem intuitive, it is grammatically incorrect in standard English. Ludwig AI indicates that the correct preposition to use is "in", making "in one case" the appropriate choice. Alternatives such as "in one instance" or "in one situation" offer clearer and more acceptable ways to express the same idea, particularly in formal or professional contexts. Always prioritize grammatical accuracy to ensure effective communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
in one instance
Replaces "case" with "instance", providing a more grammatically sound option.
in one situation
Substitutes "case" with "situation", offering another grammatically correct alternative.
on one occasion
Replaces "case" with "occasion", emphasizing a specific event or time.
in a single case
Adds emphasis on the singularity of the case.
in one particular case
Highlights a specific and noteworthy case.
in at least one instance
Adds a qualifier, suggesting the possibility of more cases.
in a specific instance
Focuses on the specificity of the instance.
on a single occasion
Emphasizes the isolated nature of the event.
in one example
Focuses on the specific example.
in one such situation
Highlights that the situation is among others of its kind.
FAQs
What can I say instead of "at one case"?
You can use alternatives like "in one instance", "in one situation", or "on one occasion" depending on the context.
Which is correct, "at one case" or "in one case"?
"In one case" is the correct and standard English usage. "At one case" is grammatically incorrect.
How can I use "in one instance" in a sentence?
You can use "in one instance" to introduce a specific example or situation. For example: "In one instance, the company's profits increased significantly."
What's the difference between "at one case" and "in one case"?
"At one case" is grammatically incorrect and should be avoided. Use "in one case" to refer to a specific example or situation.
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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
89%
Authority and reliability
2.8/5
Expert rating
Real-world application tested