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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
in either cases
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "in either case" is correct and usable in written English.
It is used to refer to two possible scenarios, either of which is applicable or true. For example, "In either case, the outcome will be the same."
Science
News & Media
Encyclopedias
Alternative expressions(18)
in either case
in either instance
in either situation
in either scenario
in each of these instances
irrespective of the situation
whichever the case may be
in either event
in either scenarios
in either instances
in either conditions
in either lawsuit
in either business
in either example
in either causation
in either trial
in any cases
at any cases
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
41 human-written examples
No significant differences were found in either cases.
Science
The least sensitive parameter were found to be different in either cases unlike the most sensitive parameters.
In either cases we find isotropic DODs with fairly small support, in particular for the cubic and the transversal symmetry groups.
In either cases, GDPC with is optimal in terms of assisting the uninformed encoder, contrary to the case of finite state variance.
In either cases of 5 or 20 clusters, we generated 10,000 vectors for each cluster, having dimensions (p=5,,10,, 20).
Science
Not surprisingly, group solidarity is generally thought to exist primarily in either cases where group members identify themselves as group members and assert their shared interests and needs or in cases where group members exhibit collective consciousness to the extent that they are inclined to take pride or feel shame in group actions without prompting.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
18 human-written examples
I didn't succeed in either case.
News & Media
(In either case, sofa time).
News & Media
Not true in either case.
News & Media
In either case he loses.
Encyclopedias
In either case, their days seemed endless.
News & Media
Expert writing Tips
Best practice
While "in either cases" is commonly used, consider using the singular form, "in either case", for improved clarity and formality, especially in formal writing. Note that Ludwig indicates that "in either case" is the preferred alternative.
Common error
Avoid pluralizing nouns modified by "either" when referring to a singular choice between two options. Using "cases" instead of "case" can make your writing sound less precise. Always consider if the context implies a single 'case' with two possible scenarios.
Source & Trust
84%
Authority and reliability
3.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "in either cases" functions as an adverbial phrase, modifying a clause by indicating that the statement applies regardless of which of two described situations is true. It establishes a condition under which the main clause remains valid. The usage aligns with examples shown by Ludwig.
Frequent in
Science
50%
News & Media
29%
Encyclopedias
13%
Less common in
Formal & Business
4%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "in either cases" is used to indicate that a statement holds true regardless of two possible scenarios. While understandable, its use is sometimes disputed, with "in either case" being the grammatically preferred option. Ludwig examples indicate frequent usage across diverse contexts, including science, news, and encyclopedias. Although common, particularly in neutral or informal settings, writers should consider the audience and purpose, opting for the singular form in formal writing to maintain clarity and precision. As Ludwig AI highlights, choosing "in either case" ensures grammatical correctness and wider acceptance.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
in either instance
Replaces "cases" with "instance", offering a slightly more formal and precise alternative.
in either situation
Substitutes "cases" with "situation", highlighting the specific circumstances being considered.
in either scenario
Replaces "cases" with "scenario", focusing on hypothetical possibilities.
in both of these cases
Emphasizes the duality and separateness of the two situations.
in each of these instances
Similar to 'in both of these cases', it stresses the individual occurrences.
in any of these cases
Broadens the scope to include more than just two possibilities.
regardless of the case
Focuses on the outcome being the same no matter which scenario occurs.
irrespective of the situation
Similar to 'regardless of the case', it highlights the invariance of the result.
whichever the case may be
Adds a note of uncertainty or generality to the situation.
in either event
Replaces "cases" with "event", focusing on the occurrence or happening.
FAQs
Is "in either cases" grammatically correct?
While commonly used, "in either cases" is often considered less formal than "in either case". The singular "case" is generally preferred in formal writing.
What's the difference between "in either case" and "in either cases"?
"In either case" uses the singular "case" to refer to one of two possibilities, while "in either cases" incorrectly pluralizes "case". Although "in either cases" appears frequently, using the singular form is generally recommended.
When should I use "in either case"?
Use "in either case" when you want to say that something is true regardless of which of two possibilities occurs. It's a way to indicate that the outcome or action will be the same in both scenarios.
Are there formal alternatives to "in either cases"?
Yes, formal alternatives include "in either instance", "in either situation", or "regardless of the case". These options offer greater precision and are more suitable for academic or professional writing.
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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
3.8/5
Expert rating
Real-world application tested