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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
which contributed
Grammar usage guide and real-world examplesUSAGE SUMMARY
"which contributed" is an entirely correct and usable phrase in written English.
It is often used to connect two related ideas. For example: We researched the data diligently, which contributed to our success.
✓ Grammatically correct
News & Media
Science
Formal & Business
Academia
Encyclopedias
Wiki
Reference
Social Media
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
60 human-written examples
Martin also played hurt, which contributed to the decline.
News & Media
Companies involved in gas and oil, like Chevron – which contributed $1,262,463 – or ConocoPhillips – which contributed $754,251 – could have much to gain by delaying climate action.
News & Media
Mr. Saatchi helped to finance the show, as did Christie's, which contributed $50,000.
News & Media
Inventories remained high as well, which contributed to the decline in prices.
News & Media
As a style Baroque was highly adaptable, which contributed to its global success.
News & Media
That critical moment has passed, like the Modernism which contributed to it.
News & Media
Both Birdman and The Revenant are incredible technical accomplishments, which contributed greatly to their success".
News & Media
Like Enron, Penn Square amassed huge liabilities off the balance sheet, which contributed to its demise.
News & Media
Irrespective of motive, it was a serious error which contributed to a slow-motion stockmarket crash.
News & Media
Last year, taxes were cut, which contributed to a budget problem and less money for education.
News & Media
The police said they were now investigating the assault, which contributed to his death.
News & Media
Expert writing Tips
Best practice
Avoid overuse by varying your sentence structure with synonyms like "that played a role in" or "that was instrumental in" to maintain reader engagement.
Common error
Avoid using "that contributed" when "which contributed" is appropriate. "Which" introduces nonessential, additional information, while "that" introduces essential information. If the sentence still makes sense without the clause, use "which".
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "which contributed" functions as a nonrestrictive relative clause, providing additional, non-essential information about a noun or event. As Ludwig AI confirms, it is used to connect related ideas by explaining how something influenced an outcome, offering supplemental details.
Frequent in
News & Media
42%
Science
34%
Formal & Business
9%
Less common in
Academia
5%
Wiki
3%
Encyclopedias
2%
Ludwig's WRAP-UP
In summary, "which contributed" is a versatile phrase used to introduce nonrestrictive clauses that provide additional information about how something played a role in an outcome. Ludwig AI validates its grammatical correctness and common usage across various contexts. It functions to explain relationships between events, often found in news, scientific, and formal writing. To improve writing, remember to use "which" for nonessential clauses and vary sentence structure to avoid repetition. The phrase's widespread use is reflected in its frequent appearance in authoritative sources like The New York Times and The Guardian.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
that helped to cause
Emphasizes the direct causal effect, replacing the more general "contributed" with a stronger verb.
that played a role in
Highlights the involvement or influence of something, rather than a direct contribution.
that was instrumental in
Suggests a critical or essential contribution, making it a stronger alternative.
that was a factor in
Indicates that something was one of several things that influenced an outcome.
that led to
Focuses on the consequence or result of the contribution.
that aided in
Emphasizes the assistance or support provided, rather than the direct impact.
that facilitated
Highlights the ease or enablement that the contribution provided.
that fostered
Suggests nurturing or promoting a particular outcome.
that promoted
Implies advancement or encouragement of a particular outcome.
that spurred
Focuses on initiating or motivating a particular outcome.
FAQs
How can I use "which contributed" in a sentence?
Use "which contributed" to add nonessential information that explains how something influenced an outcome. For example, "The heavy rain, "which contributed" to the flooding, caused significant damage."
What are some alternatives to using "which contributed"?
Depending on the context, consider alternatives like "that helped to cause", "that played a role in", or "that was a factor in".
Is it better to use "which contributed to" or "that contributed to"?
Use "which contributed to" when the information is nonessential and provides additional detail. Use "that contributed to" when the information is essential to the meaning of the sentence. The choice depends on whether removing the clause changes the sentence's core meaning.
What's the difference between "which contributed" and "because it contributed"?
"Which contributed" introduces a nonrestrictive clause providing additional information, while "because it contributed" introduces a dependent clause providing a direct reason or explanation. The former adds detail, while the latter establishes a causal link.
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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
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested