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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 all case
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "in all case" is not correct in English; the correct form is "in all cases." You can use it when referring to every instance or situation without exception.
Example: "In all cases, we must prioritize safety above all else."
⚠ May contain grammatical issues
Science
Alternative expressions(20)
without fail
in every case
universally
in all measures
in all likelihood
in all jurisdictions
in all emergencies
Under all conditions
in all cases
in all conditions
in all instances
in all aspects
without exception
in each instance
in any event
in all occasions
regardless of the situation
Regardless of the situation
in all trials
At all times
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
54 human-written examples
The higher ups in the Cleveland police need to have a greater understanding that a whupping isn't necessary in all case".
News & Media
Significant deviations are found between all property models, and in all case studies.
Science
European neighborhoods received household water taps in all case study cities.
In all case, more concentrated dilution spots were detected at 100%.
Hence, in all case the sequence converges to 1, as desired.
These results show that theoretical curves perform close to the simulation curves in all case.
Human-verified similar examples from authoritative sources
Similar Expressions
6 human-written examples
In all case-studies, the algorithms were able to find already described pathways for the production of the target compounds, but also alternative pathways that can represent novel ME solutions after further evaluation.
Figure 2 shows data for each of the six AR test probes in all case-control subjects.
Science
Bartonella henselae infection was diagnosed in all case-patients by serologic or immunohistochemical analysis.
Science
As in all case-control studies, bias could have affected the validity of the current findings.
Science
Specimens were obtained from at least 1 infection site in all case-patients.
Science
Expert writing Tips
Best practice
Always use the plural form, "cases", when intending to convey that something applies to all instances or situations. The correct phrase is "in all cases".
Common error
Avoid using the singular form "case" when you mean to refer to multiple instances. Using "in all case" is a common grammatical error. Always use "in all cases" to ensure clarity and correctness.
Source & Trust
60%
Authority and reliability
1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase is intended to function as an adverbial phrase, modifying a verb or clause to indicate that something is true or applicable without exception. However, because the phrase is ungrammatical, it cannot effectively fulfill this function. Ludwig indicates this is incorrect.
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Ludwig's WRAP-UP
The phrase "in all case" is a grammatically incorrect construction. The proper way to express this idea is "in all cases", which means without exception or in every instance. As Ludwig points out, the phrase is not correct. Always use the plural form "cases" to ensure grammatical accuracy and clear communication. Common errors include using the singular "case" instead of the plural when referring to multiple instances or situations. Remember that accuracy in grammar enhances clarity and credibility in both written and spoken communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
in all cases
This is the grammatically correct form of the original phrase, simply pluralizing "case".
in every case
This alternative uses "every" instead of "all", providing a slightly different emphasis on individual instances.
without exception
This phrase offers a more emphatic way of stating that something applies universally.
in each instance
Similar to "in every case", but emphasizes the individual occurrences.
universally
This is a single-word adverb that conveys the same meaning of applying to all situations.
across the board
This idiom suggests that something applies to all members of a group or all situations.
in all situations
This phrase explicitly mentions situations, making it suitable for contexts where circumstances are being discussed.
in every situation
Similar to "in all situations", but with the individual emphasis of the word 'every'.
in any event
This emphasizes that something is true regardless of the specific circumstances that occur.
under all circumstances
This stresses a breadth and depth of situational coverage.
FAQs
What is the correct way to say "in all case"?
The correct phrase is "in all cases". The word "case" should be plural when referring to every instance.
Is "in all case" grammatically correct?
No, "in all case" is grammatically incorrect. The correct form is "in all cases".
What can I use instead of "in all case"?
Use the grammatically correct phrase "in all cases". Alternatives include "in every case" or "without exception".
What is the difference between "in all case" and "in all cases"?
"In all case" is grammatically incorrect. "In all cases" is the correct phrase to use when referring to every instance 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
60%
Authority and reliability
1/5
Expert rating
Real-world application tested