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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
they were contributed
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "they were contributed" is not correct in standard English usage.
It is typically used incorrectly as "contributed" is a transitive verb that requires a direct object. Example: "The resources they contributed were invaluable to the project."
⚠ May contain grammatical issues
Science
News & Media
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
2 human-written examples
Among the six regions, alleles for earliness at Flo-Ps1.1, Flo-Ps2.2 and Flo-Ps3.1 were contributed by Baccara, while they were contributed by 90 2131 at Flo-Ps6.3 and PI180693 or 552 at Flo-Ps1.2 and Flo-Ps7.2.
Science
On the contrary, in 1990 2004, the contributions of neoplasm (only females), endocrine, and nutritional and metabolic diseases were negative, whereas they were contributed positively between 1976 and 1990 94.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
55 human-written examples
They were contributing to noise pollution in parks and forests.
News & Media
They were contributing directly to the disaster that followed the fall of Saddam.
News & Media
But the downturn is still hard to pin on them, if only because they were contributing so little already.
News & Media
What the press didn't know was that every time they used the images, they were contributing to a defence group fund.
News & Media
Just over half, 53%, said they had access to a workplace pension but only 38% said they were contributing to one.
News & Media
We needed to tell residents how many hours work a week they were contributing towards, and on what days they could expect to see us at work.
News & Media
Participants would be awarded with a certificate, a lapel pin, and the warm glow of knowing they were contributing to scientific progress.
News & Media
Mr Duncan Smith said the UK should require migrants to demonstrate they were "committed to the country" and they were "contributing".
News & Media
It mattered that they were contributing to a historic headcount.
News & Media
Expert writing Tips
Best practice
Ensure that the subject performing the action of contributing is clearly identified to avoid ambiguity. Clarity is key when describing who is contributing what.
Common error
Avoid using the passive construction "they were contributed" as it's often grammatically incorrect. Instead, opt for active voice constructions like "they contributed" for better clarity and grammatical accuracy.
Source & Trust
88%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "they were contributed" functions as a passive construction where the typical subject (the entity contributing) is not the main focus. Ludwig AI points out that this phrase is often misused as "contribute" is a transitive verb requiring a direct object.
Frequent in
Science
50%
News & Media
50%
Formal & Business
0%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, while the phrase "they were contributed" appears in some sources, including scientific and news articles, Ludwig flags it as grammatically questionable. The more direct and grammatically sound alternative is the active voice construction, "they contributed". When clarity and correctness are paramount, especially in formal writing, it's advisable to use the active voice or rephrase to emphasize the contribution itself. While its purpose may be to shift focus onto the contribution rather than the contributor, doing so generally comes across as awkward.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
they contributed
Omits the passive voice, directly stating the subject's action.
they made contributions
Replaces the verb with a noun phrase, emphasizing the act of contributing.
their contribution was
Shifts focus to the contribution itself, rather than the act of contributing.
they provided
Uses a more general verb to indicate giving or supplying something.
they supplied
Similar to "they provided", but often implies a more formal or structured delivery.
they allocated
Suggests a specific distribution or assignment of resources or effort.
they assigned
Similar to "they allocated", but may imply a more formal or authoritative assignment.
they furnished
Implies providing something necessary or useful, often in a more formal context.
they imparted
Suggests sharing knowledge, wisdom, or a quality.
they devoted
Emphasizes the dedication of time, effort, or resources to a specific purpose.
FAQs
What's wrong with using "they were contributed"?
The phrase "they were contributed" is generally incorrect because "contribute" is a transitive verb that requires a direct object. The active form, "they contributed", is more grammatically sound.
How can I correctly use the word "contribute" in a sentence?
Use the active voice: "They contributed resources to the project." Or use a noun phrase: "Their contribution was significant."
What are some alternatives to saying "they were contributed"?
Consider using phrases like "they contributed", "they provided", or "they supplied" depending on the context.
Is "they were contributed" ever correct?
While rarely appropriate, you might use a passive construction with "contributed" if the focus is on what was received rather than who gave it, but even then, rephrasing is usually better. For example, instead of "the funds they were contributed", you can say, “"the funds they contributed"”.
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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
88%
Authority and reliability
2.8/5
Expert rating
Real-world application tested