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
a change occurred
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a change occurred" is correct and can be used in written English.
You can use it whenever you need to describe a change or an alteration that has taken place. For example, "A change occurred in the political landscape after the election."
✓ Grammatically correct
Science
News & Media
Encyclopedias
Wiki
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
43 human-written examples
Then a change occurred.
News & Media
He's proven the last two years a change occurred".
News & Media
A change occurred at some point last season, when James became more than just a star.
News & Media
But after coalitions were formed on infant mortality, transportation, housing, jobs, education and other problems, a change occurred.
News & Media
A change occurred with the advent of Romanticism and the nationalist movements of the 18th and 19th centuries.
Encyclopedias
"I like it when I can discover change, and the surprise was how much of a change occurred beyond the decorative.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
15 human-written examples
How does such a change occur?
News & Media
What are the chances of such a change occurring?
News & Media
If such a change occurs, the buyers can walk away without penalty.
News & Media
"If a change occurs in every person, we're more likely to change the world," she says.
News & Media
Until such a change occurs, there is not much hope for a resolution.
News & Media
Expert writing Tips
Best practice
When using "a change occurred", ensure the context clearly indicates what changed and, if relevant, what caused the change. Provide specific details to enhance clarity and impact.
Common error
Avoid using "a change occurred" in isolation. Always specify what changed to prevent ambiguity and ensure your writing is informative.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a change occurred" primarily functions as a statement of fact. It introduces the idea that some alteration, modification, or transformation has taken place. As Ludwig AI confirms, it's grammatically correct and suitable for general use.
Frequent in
Science
33%
News & Media
26%
Wiki
9%
Less common in
Encyclopedias
6%
Formal & Business
3%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "a change occurred" is a grammatically sound and commonly used expression to denote that some form of alteration has taken place. As Ludwig AI confirms, the phrase is correct and can be used in written English. It is particularly prevalent in scientific and news-related contexts, as highlighted by Ludwig's analysis of example sentences. When employing this phrase, it is crucial to specify the nature of the change to maintain clarity. Alternatives such as "a transformation took place" or "an alteration happened" can be used for variety, although "a change occurred" serves as a straightforward and versatile option.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
a transformation took place
Replaces "change" with "transformation" and uses "took place" for a more formal tone.
an alteration happened
Substitutes "change" with "alteration" and "occurred" with "happened" for a slightly less formal feel.
a shift transpired
Uses "shift" in place of "change" and "transpired" instead of "occurred", suggesting a more subtle or gradual change.
there was a modification
Emphasizes the act of modifying something, using a more technical term.
a development arose
Highlights the emergence of something new, implying a change that leads to a new state.
something was altered
Focuses on the result of the change, emphasizing that something is different.
a transition emerged
Suggests a gradual change from one state to another.
it was converted
Implies a complete change, suggesting a new form or function.
the situation evolved
Conveys a gradual and complex change, often implying growth or adaptation.
a turn of events unfolded
Suggests a sequence of changes, often unexpected or dramatic.
FAQs
How can I use "a change occurred" in a sentence?
Use "a change occurred" to indicate that something has been altered or transformed. For example, "A change occurred in the company's strategy after the new CEO was appointed."
What are some alternatives to saying "a change occurred"?
You can use alternatives such as "a transformation took place", "an alteration happened", or "a shift transpired" depending on the specific nuance you want to convey.
Is it better to say "a change occurred" or "changes occurred"?
Use "a change occurred" when referring to a single, specific change. Use "changes occurred" when referring to multiple changes. For example, "Several changes occurred in the project timeline."
What's the difference between "a change occurred" and "a change has occurred"?
"A change occurred" describes a completed action in the past. "A change has occurred" indicates a change that happened at an unspecified time in the past and may still be relevant now. The latter emphasizes the present relevance of the change.
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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested