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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
which occurred
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "which occurred" is correct and usable in written English.
It can be used to refer to an event or situation that has taken place in the past, often providing additional information about it. Example: "The conference was a great success, which occurred last month in New York."
✓ Grammatically correct
News & Media
Science
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
Which occurred naturally?
News & Media
Judge Henry Bramwell Brooklyn Federal Court Judge which occurred May 28 , 2010
News & Media
The percentage of injuries which occurred in training was 34.
News & Media
The crime, which occurred in 1994, was inexcusable.
News & Media
I regret the situation which occurred with John Steele.
News & Media
He also disputed the designation of the 1980 strike, which occurred during spring training.
News & Media
The officials said they did not know the cause of the collision, which occurred during daylight.
News & Media
That exchange, which occurred in private but was subsequently made public, enraged President Dwight D. Eisenhower.
News & Media
No one was hurt in any of the incidents, which occurred after school hours.
News & Media
The American plane landed on Hainan island after the collision, which occurred on April 1.
News & Media
One of the men lost an arm in the attack, which occurred around 6 45 a.m.
News & Media
Expert writing Tips
Best practice
Use "which occurred" to add descriptive detail about an event or situation already mentioned, providing further context without disrupting the flow of your writing.
Common error
Avoid using "that" when "which" is needed to introduce a nonrestrictive clause (a clause that adds extra information but isn't essential to the sentence's meaning). For example, "The accident, which occurred yesterday, caused significant delays" is correct, while "The accident, that occurred yesterday, caused significant delays" is incorrect.
Source & Trust
80%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "which occurred" functions as a relative clause, specifically a nonrestrictive clause. It provides additional, non-essential information about a noun or event already mentioned. Ludwig AI confirms this is a correct and usable phrase.
Frequent in
News & Media
88%
Science
8%
Wiki
2%
Less common in
Formal & Business
1%
Encyclopedias
0%
Reference
1%
Ludwig's WRAP-UP
In summary, the phrase "which occurred" is a grammatically sound and frequently used relative clause. As Ludwig AI indicates, it is a correct and usable expression in English. It's purpose is to provide additional information about an event that has already been introduced. While found in various contexts, including News & Media, Science, and formal writing, it's crucial to use "which" correctly to introduce nonrestrictive clauses and avoid confusing it with "that." Remember to focus your writing to use this phrase to introduce new pieces of information to increase readability.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
that happened
Uses a more direct and common verb "happened" instead of "occurred".
that took place
Emphasizes the event as a specific instance in time and space.
that transpired
A more formal and literary way of saying something happened.
that came about
Focuses on how an event originated or was caused.
that unfolded
Implies a gradual revelation or development of an event.
that ensued
Indicates that the event followed as a consequence of something else.
that materialized
Suggests the event became real or concrete after a period of possibility.
that arose
Implies the event emerged or originated from a particular situation.
that presented itself
Highlights the unexpected or opportunistic nature of the event.
that was
A simple substitution offering less specificity.
FAQs
How can I use "which occurred" in a sentence?
Use "which occurred" to introduce a nonrestrictive clause that provides additional information about an event or situation. For example, "The meeting, "which occurred" last week, was very productive".
What are some alternatives to "which occurred"?
You can use alternatives such as "that happened", "that took place", or "that transpired", depending on the context and level of formality.
Is it correct to say "that occurred" instead of "which occurred"?
While "that occurred" is grammatically acceptable, "which occurred" is often preferred when introducing a nonrestrictive clause that provides additional, non-essential information.
What's the difference between using "which occurred" and "where it occurred"?
"Which occurred" refers to an event or action, while "where it occurred" refers to a location. For example, "The incident, "which occurred" on Tuesday, is under investigation," versus "The park, "where it occurred", is now closed to the public".
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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
80%
Authority and reliability
4.5/5
Expert rating
Real-world application tested