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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
cases has changed
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "cases has changed" is not correct in written English.
It should be "cases have changed" to agree in number with the plural noun "cases." Example: "In recent years, the number of reported cases has changed significantly due to new policies."
⚠ May contain grammatical issues
News & Media
Science
Alternative expressions(1)
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
The mix of cases has changed over time.
News & Media
But the creative messaging approach of 30 second spots – or 15 or even 6 in some cases – has changed very little in decades.
News & Media
She reflected that representing several very low income children in complex custody cases has changed her view on what it takes to raise a happy child.
News & Media
However, owing to active vaccination in Åland, which has reached about 65% coverage, the geographical distribution of TBE cases has changed, and nowadays most cases occur in mainland Finland (Kokkola, Lappeenranta)., Norwegian endemic foci are concentrated along the southern coast.
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
Both cases have changed Wall Street practice.
News & Media
Those recommendations, in some cases, have changed rather drastically.
News & Media
The damage awards have certainly grown, but Cochran is rightly outraged that the fact patterns in his cases have changed so little.
News & Media
And depending on how the United States Supreme Court rules, experts say, Mr. Palazzolo could enter the pantheon of plaintiffs whose cases have changed property rights law in America.
News & Media
Unlike the betting for the big races, which have been under way for months and in some cases have changed little since the start of the year, bookies are still feeling their way with the handicaps.
News & Media
The paper reported that "the foremost authority on sharks in this country has doubted that any shark ever attacked a human being, and has published his doubts, but the recent cases have changed his view".
Wiki
It is possible, for example, that some cases had changed their occupation in the interval since their illness first developed.
Expert writing Tips
Best practice
Always ensure subject-verb agreement. Use "cases have changed" instead of "cases has changed". Double-check plural nouns with plural verbs.
Common error
Don't let plural nouns trick you! Even if a phrase sounds right, ensure that plural subjects (like "cases") are paired with plural verbs (like "have"), not singular verbs (like "has").
Source & Trust
87%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "cases has changed" functions as a statement indicating a transformation or alteration in a set of instances or situations. Although Ludwig AI highlights that it is grammatically incorrect, the examples still suggest an intent to communicate that a modification has occurred.
Frequent in
News & Media
50%
Science
50%
Formal & Business
0%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "cases has changed" is an attempt to express that instances or situations have undergone transformation. However, Ludwig AI points out that it is grammatically incorrect, as the plural noun "cases" requires the plural verb form "have." Despite its presence in some news and scientific articles, it's best to avoid this phrasing in formal contexts. Instead, consider using the grammatically correct alternative, "cases have changed," or other related phrases like "the nature of the cases has shifted" for clarity and precision. This ensures effective communication while maintaining grammatical standards.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
the nature of cases has shifted
Replaces "changed" with "shifted" and adds "the nature of" to focus on the characteristics of the cases.
the circumstances of the cases have evolved
Uses "circumstances" instead of the general term "cases" and "evolved" to imply a gradual development.
there have been changes in the case details
Emphasizes the changes in the "case details" rather than the cases themselves.
the dynamics of cases have been altered
Replaces "changed" with "altered" and "dynamics" to refer to the forces at play within the cases.
the profile of cases has transformed
Focuses on the "profile" or characteristics of the cases and uses "transformed" to suggest a significant change.
the details of the cases have undergone modification
More formally expresses the idea of changes to the cases' specifics.
the aspects of the cases have seen adjustments
Highlights that specific "aspects" of the cases have been adjusted.
the way cases are handled has been revised
Focuses on the handling procedure of cases, rather than the cases in themselves.
there's been a development in the cases
Focuses on a specific occurrence that has changed the cases.
the type of cases has mutated
Uses "mutated" to emphasize that a sudden change has affected cases.
FAQs
What is the correct way to say "cases has changed"?
The correct phrasing is "cases have changed". The plural noun "cases" requires the plural form of the verb "have".
How can I rephrase "cases have changed" to sound more formal?
You could use phrases like "the nature of the cases has shifted" or "the circumstances of the cases have evolved". These alternatives, while more formal, add emphasis and detail to the original statement.
Is "cases has changed" ever grammatically correct?
No, "cases has changed" is not grammatically correct in standard English. The subject "cases" is plural and requires the plural verb form "have".
What are some alternatives to "cases have changed" that emphasize the type of change?
Depending on the context, you can use alternatives like "cases "have shifted"", "cases "have evolved"", or "cases "have transformed"" to highlight different aspects of the change.
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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
87%
Authority and reliability
2.8/5
Expert rating
Real-world application tested