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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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it occurred when

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "it occurred when" is correct and usable in written English.
You can use it to indicate the specific time or event during which something happened. Example: "The accident occurred when the driver lost control of the vehicle."

✓ Grammatically correct

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

38 human-written examples

It occurred when Outtara fighters were trying to take over the town.

News & Media

The Guardian

The disposition of the third was sealed because it occurred when he was 13.

News & Media

The New York Times

It occurred when Johnson lost balance on a putback and fell face-first on the court.

He told Human Rights Watch it occurred when interrogators sought to move him from place to place.

News & Media

The Guardian

He doesn't know how it could have come about - thinks it occurred when he and Franklin were both in Boston.

News & Media

The New Yorker

It occurred when an aging star's core collapsed, creating a violent explosion visible to the naked eye from Earth.

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Human-verified similar examples from authoritative sources

Similar Expressions

16 human-written examples

Typically it occurs when the balancing act of parenting and work becomes too arduous.

News & Media

The New York Times

It occurs when plasma cells mutate into cancerous cells and multiply in the blood.

It occurs when ratings are trusted for their rigor, transparency and suitability.

News & Media

The Guardian

It occurs when people stand still, for example, and their muscles contract to keep them upright.

News & Media

The New York Times

It occurs when the normal fluid pressure inside the eyes slowly rises.

News & Media

The New York Times
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Expert writing Tips

Best practice

Use "it occurred when" to clearly establish a chronological relationship between an event and a specific point in time. This phrase helps readers understand the sequence of events and their connection.

Common error

Avoid using "it occurred when" if the intention is not to specify a precise moment or condition. Ensure that the "when" clause directly relates to the timing of the event's occurrence, not just a related circumstance.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

89%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "it occurred when" functions as a relative clause, introducing information about the timing or circumstances surrounding an event. As Ludwig AI confirms, the phrase is correct and usable in written English.

Expression frequency: Common

Frequent in

News & Media

50%

Science

45%

Formal & Business

5%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "it occurred when" is a grammatically correct and commonly used relative clause. As per Ludwig AI, this phrase is designed to specify the timing or circumstances surrounding an event. It's versatile, fitting well in both news reporting and scientific writing. It's best used to clearly link an event with a precise moment and should be used carefully to avoid confusion between timing and causality. The most frequent contexts are found in “News & Media” and “Science”.

FAQs

How can I use "it occurred when" in a sentence?

Use "it occurred when" to link an event with a specific time or condition. For example: "The error "it occurred when" the system was overloaded."

What are some alternatives to "it occurred when"?

Alternatives include "it happened when", "it took place when", or "it began when", each providing a slightly different nuance depending on the context.

Is "it occurred when" formal or informal?

"It occurred when" is generally considered neutral to formal. For more informal situations, consider using "it happened when".

What's the difference between "it occurred when" and "it was because"?

"It occurred when" specifies timing, while "it was because" explains causality. Use ""it occurred when"" to indicate when something happened and "it was because" to explain why it happened.

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Source & Trust

89%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: