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
cases of problems
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "cases of problems" is correct and usable in written English.
It can be used when discussing specific instances or examples of issues or difficulties encountered in a particular context. Example: "In our analysis, we identified several cases of problems that need to be addressed to improve overall performance."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(3)
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
8 human-written examples
Also, they showed that it is the robust solver even in cases of problems with a smoother function.
The drugs' manufacturers and others have reported to the F.D.A. 658 cases of problems associated with Botox and Myobloc, Public Citizen said.
News & Media
There are many special cases of problems (1.1) and (1.3 - 1.7 1.3 - 1.7an be also found in Cohen [8], Noor [2, 9, 10], and the references therein.
In this section, we consider some special cases of problems (MP) and (MD) by choosing particular forms of compact convex sets, and the number of objective and constraint functions: (i) If F x, y; ·) is sublinear, then (MP) and (MD) reduce to the pair of problems (MP2) and (MD2) studied in Mishra et al. [10].
Remark 1.1 For appropriate and suitable choices of A, f, g, M, η and ℍ, one can know that a number of general classes of problems of variational character, including minimization or maximization (whether constraint or not) of functions, variational problems and minimax problems, can be the special cases of problems (1.1) and (1.2).
In this process, we were able to explore "cases" of problems that arise (e.g., difficult decisions IRB chairs faced), to examine the range and patterns of issues that emerge.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
52 human-written examples
Below are some special cases of problem.
Some special cases of problem (1.1) have been investigated.
Science
Some special cases of problem (3.2) are as follows.
Some special cases of problem (1.1) are stated as follows.
Next, we give two special cases of problem (1.1).
Expert writing Tips
Best practice
When documenting technical issues, use "cases of problems" to categorize and track specific occurrences for analysis and resolution.
Common error
While "cases of problems" is grammatically correct, it can sound overly formal in casual conversation. Opt for simpler alternatives like "issues" or "difficulties" in everyday speech.
Source & Trust
81%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "cases of problems" functions as a noun phrase, typically serving as the subject, object, or complement within a sentence. It identifies and categorizes specific instances where difficulties or issues are present. As Ludwig AI confirms, it is a proper and usable phrase.
Frequent in
Science
50%
News & Media
33%
Formal & Business
17%
Less common in
Wiki
0%
Academia
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, "cases of problems" is a grammatically correct and usable phrase that refers to specific instances of difficulties. While Ludwig AI affirms its validity, it's more suited to neutral and formal contexts like science, news, and business, as it might sound overly formal in casual conversation. It's important to consider simpler alternatives like "issues" or "difficulties" for everyday use. When using "cases of problems", ensure you're referring to specific instances, not the underlying causes, and always be mindful of your audience and the overall tone of your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
instances of difficulties
Replaces "cases" with "instances" and "problems" with "difficulties", providing a slightly more formal tone.
examples of issues
Substitutes "cases" with "examples" and "problems" with "issues", offering a more general term.
situations involving difficulties
Restructures the phrase to focus on the situations themselves, rather than specific cases.
instances of trouble
Uses "trouble" instead of "problems", suggesting a potentially more serious or impactful situation.
occurrences of challenges
Replaces "problems" with "challenges", framing the situation as something to be overcome.
situations where issues arise
Emphasizes the emergence of issues within specific situations.
examples of complications
Uses "complications" to suggest added layers of difficulty or intricacy.
episodes of adversity
Implies a more negative or challenging experience than simply "problems".
incidents of setbacks
Highlights the idea of progress being hindered by the problems encountered.
matters of concern
Shifts the focus to the worry or anxiety caused by the problems.
FAQs
How can I use "cases of problems" in a sentence?
You can use "cases of problems" to refer to specific instances where difficulties or issues arise. For example, "Our analysis revealed several "cases of problems" within the system."
What are some alternatives to "cases of problems"?
Depending on the context, you could use alternatives such as "instances of difficulties", "examples of issues", or "situations involving difficulties".
Is "cases of problems" formal or informal?
"Cases of problems" is generally considered more formal. In informal contexts, simpler terms like "issues" or "difficulties" may be more appropriate.
What's the difference between "cases of problems" and "causes of problems"?
"Cases of problems" refers to specific instances where problems occur, while "causes of problems" refers to the underlying reasons or factors that lead to those problems. They address different aspects of the same issue.
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
81%
Authority and reliability
4.1/5
Expert rating
Real-world application tested