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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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which happens

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "which happens" is correct and usable in written English.
You can use it to refer to something that occurred in the past or is ongoing. For example: "I have experienced a lot of changes in my life recently, which happens when you move to a new city."

✓ Grammatically correct

News & Media

Academia

Science

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

Which happens.

News & Media

The New York Times

Which happens anyway.

News & Media

The New York Times

Which happens to be true.

person (which happens all the time).

News & Media

The New York Times

Which happens quite often.

Which happens often.

Aortic valve closure (A2) which happens first.

Pulmonic valve closure (P2) which happens second.

The question is, which happens more?

"We'll see which happens first," he joked.

News & Media

The New York Times
Show more...

Human-verified similar examples from authoritative sources

Similar Expressions

1 human-written examples

"Which happened to be true".

News & Media

The New York Times

Expert writing Tips

Best practice

When using "which happens", ensure that the 'which' clause is nonrestrictive and set off by commas. This indicates that the information is extra and not essential to the sentence's core meaning.

Common error

Avoid using "that happens" instead of "which happens" when introducing nonrestrictive clauses. "Which" is appropriate for clauses that add extra information, while "that" is for essential information. For example, use "The error, which happens occasionally, was quickly fixed", not "The error that happens occasionally was quickly fixed".

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

84%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "which happens" functions as a nonrestrictive relative clause, providing additional, non-essential information about a preceding event or situation. Ludwig's examples demonstrate its use in various contexts to add supplementary details.

Expression frequency: Very common

Frequent in

News & Media

48%

Academia

28%

Science

14%

Less common in

Wiki

4%

Formal & Business

2%

Reference

0%

Ludwig's WRAP-UP

In summary, "which happens" is a versatile phrase used to introduce nonrestrictive clauses, providing supplementary information about a preceding noun or situation. Ludwig AI confirms its grammatical correctness and widespread use across various contexts. It is most commonly found in News & Media, Academia, and Science, maintaining a neutral tone suitable for diverse writing styles. Remember to set off the 'which' clause with commas and avoid substituting it with 'that' in nonrestrictive contexts. Alternatives like "that occurs" or "as it turns out" can be used for variety, but "which happens" remains a clear and effective choice.

FAQs

How can I use "which happens" in a sentence?

Use "which happens" to introduce a nonrestrictive clause, adding extra information about a preceding noun or situation. For example, "The software crashed, "which happens" sometimes when the system is overloaded".

What are some alternatives to using "which happens"?

Depending on the context, you could use alternatives like "that occurs", "as it turns out", or "this often occurs" to express similar meanings.

Is it correct to say 'that happens' instead of "which happens"?

In nonrestrictive clauses, it's more appropriate to use "which happens". 'That' is generally used for restrictive clauses that are essential to the sentence's meaning. Using 'which' signals that the clause is providing additional, non-essential information.

What's the difference between "which happens" and "which happened"?

"Which happens" refers to a current or recurring event, while "which happened" refers to a specific event in the past. For example, "The meeting, "which happens" every week, is usually productive" versus "The incident, which happened yesterday, caused some concern".

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Source & Trust

84%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: