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
in few cases
Grammar usage guide and real-world examplesUSAGE SUMMARY
"in few cases" is a correct and usable phrase in written English.
It is typically used to indicate that something only happens or is true in a small number of situations or instances. Example: In few cases, the medication has been found to cause side effects.
✓ Grammatically correct
Science
News & Media
Alternative expressions(20)
in rare cases
in exceptional cases
in some occasions
in few days
sometimes
scarcely ever
in some factors
in select instances
almost never
Under certain circumstances
in some considerations
not often
in certain cases
in frequent cases
in rare instances
Occasionally
in some instances
in some points
in unusual cases
in some 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
60 human-written examples
Usually the experiments end before significant embryonic development takes place; in few cases have any live animals been born.
News & Media
Segregation was therefore justified under the doctrine "separate but equal," but in few cases were segregated facilities actually equal.
News & Media
In few cases does anyone know.
Science
In few cases, the variation is large.
Stubs for aspects are needed in few cases.
Only in few cases hollow members, usually adopted as tall piers, suffer shear failures.
In few cases PSD could even be used to predict bacterial contamination of karst springs.
Science
In few cases, adjustments were made due to mistakes in the interpretation or incomplete information.
Science
For this reason, in few cases malware could also be assigned to a different category.
In few cases (n = 8), intracranial pressure was monitored despite the risk of bleeding.
Science
However, in few cases, reverse ion exchange occur where Ca is replacing the Na (natural softening).
Science
Expert writing Tips
Best practice
When using "in few cases", ensure the context clearly defines what those 'few cases' are. Specificity enhances clarity.
Common error
Avoid using "in few cases" without providing any indication of what constitutes these exceptions. Vague usage reduces the phrase's effectiveness.
Source & Trust
80%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "in few cases" functions as an adverbial phrase, modifying a verb or clause to indicate the infrequency or limited occurrence of an action or situation. As confirmed by Ludwig, it's a common and usable expression in English.
Frequent in
Science
72%
News & Media
15%
Formal & Business
4%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "in few cases" is a common and grammatically correct expression used to indicate that something occurs rarely or only under specific, limited circumstances. As Ludwig AI confirms, it's widely used in various contexts, particularly in scientific and news publications. When using "in few cases", be sure to provide enough context to clarify the exceptions you are referencing. Alternatives like "rarely" or "on rare occasions" can be used to express similar meanings.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
in limited circumstances
This alternative is similar to the original but emphasizes the restrictions on the conditions.
in a small number of instances
This alternative is more descriptive, explicitly mentioning a limited quantity of instances.
on rare occasions
This phrase emphasizes the infrequency by specifying that something happens only on 'rare occasions'.
in isolated situations
This alternative highlights that the occurrences are separate and not widespread.
in select instances
This alternative indicates that only specific, chosen instances are considered.
rarely
This alternative uses an adverb to convey the infrequency of an event, simplifying the original phrase.
infrequently
This adverb directly expresses the low frequency of an event.
seldom
This alternative uses an adverb denoting infrequency, similar to 'rarely' but with a slightly more formal tone.
in exceptional circumstances
This phrase focuses on the unique and uncommon conditions under which something might happen.
not often
A simple and direct way to express that something does not happen frequently.
FAQs
How can I use "in few cases" in a sentence?
You can use "in few cases" to indicate exceptions or infrequent occurrences. For example, "In few cases, the medication has been found to cause side effects."
What are some alternatives to "in few cases"?
Alternatives include "rarely", "seldom", or "on rare occasions" depending on the specific context.
Is it better to use "in few cases" or "rarely"?
The choice depends on the context. "In few cases" is often used to introduce a specific exception, while "rarely" is a general indicator of infrequency.
What is the difference between "in few cases" and "in some cases"?
"In few cases" suggests a smaller number of instances than "in some cases". The former emphasizes rarity, while the latter simply indicates that something occurs occasionally but without a strong implication of infrequency.
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
80%
Authority and reliability
4.5/5
Expert rating
Real-world application tested