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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 commented that
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "they commented that" is correct and usable in written English.
You can use it when reporting what someone has said or expressed an opinion about a particular topic. Example: "During the meeting, they commented that the new policy would improve productivity."
✓ Grammatically correct
Science
News & Media
Wiki
Formal & Business
Alternative expressions(20)
they remarked that
they noted that
they stated that
they observed that
they mentioned that
they indicated that
they pointed out that
they added that
they revealed that
they concluded that
they contended that
they investigated that
they complained that
they confirmed that
they pointed that
they reported that
they communicated that
they demonstrated that
they explained that
they informed that
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
They commented that the campaigns were well organized and that all of the obvious things — split-testing ads, using negative keywords, separate ad groups and separate campaigns, etc. — were already in use.
News & Media
They commented that it was scary to think about how long all that stuff would have continued to take up space and mental energy if they hadn't been forced to deal with it in the move.
News & Media
When representatives of the company saw the bridge -- still connected to the barge that was hauling it -- Mr. Vitiello said, they commented that they said "they've seen far worse".
News & Media
They commented that postsurgical distraction of the condyle was consistently associated with relapse.
When I got back to Australia and showed it to my family, they commented that it looked like a rock.
News & Media
Nonetheless, they commented that the unification of regulatory bodies of SWD and ED was conducted on an administrative and structural level.
For example, they commented that 'I consider it [buying a car] an issue of convenience, related to improving quality of life' and that digital products 'bring convenience to life'.
They commented that this type of vehicle model is appropriate when vertical acceleration of car body is <0.05 g (g is the acceleration due to gravity) and unsprung mass inertia force is low compared to vehicle weight.
Science
They commented that knowing scores in advance may lead to a negative psychological mentality, such as a sense of complacency or disappointment, which subsequently affect their self-correction and learning attitude.
They commented that the track lifted the doubts they had about the game's potential.
Wiki
As judges re-sentenced Bayley, they commented that his prospects for rehabilitation were minimal.
News & Media
Expert writing Tips
Best practice
Use “they commented that” to introduce a direct quote or paraphrase of someone's opinion or observation. This helps to clearly attribute the statement.
Common error
Avoid presenting opinions introduced by “they commented that” as universally accepted truths. Always ensure it's clear that you're reporting someone's perspective, not stating an objective fact.
Source & Trust
80%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "they commented that" functions as a reporting clause, introducing a statement, opinion, or observation made by a group of individuals. As Ludwig AI indicates, it serves to attribute a specific remark to a collective source, providing context for the information that follows.
Frequent in
Science
38%
News & Media
22%
Wiki
15%
Less common in
Formal & Business
7%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "they commented that" is a versatile and commonly used phrase for reporting statements, opinions, or observations made by a group. As Ludwig AI confirms, it is grammatically correct and frequently employed across diverse contexts, including science, news media, and formal business settings. When using this phrase, ensure that opinions are not presented as facts and choose alternatives like "they remarked that" or "they noted that" to add nuance. By following these guidelines, you can effectively communicate the views of others while maintaining clarity and accuracy in your writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
they remarked that
This alternative is a more formal way to express the same idea.
they noted that
This alternative is a neutral way of saying something was observed or recorded.
they observed that
This alternative implies a careful or scientific observation.
they stated that
This alternative is a direct and formal way of reporting information.
they mentioned that
This alternative suggests a casual or brief reference.
they indicated that
This alternative implies a signal or indirect communication.
they pointed out that
This alternative highlights a specific detail or fact.
they added that
This alternative suggests supplementary information was provided.
they revealed that
This alternative implies the uncovering of previously unknown information.
they disclosed that
This alternative suggests the release of confidential information.
FAQs
How can I use "they commented that" in a sentence?
Use "they commented that" to introduce a statement, observation, or opinion expressed by a group of people. For example: "They commented that the project was well-managed."
What are some alternatives to "they commented that"?
Alternatives include "they remarked that", "they noted that", or "they stated that", depending on the specific nuance you want to convey.
Is it better to use "they commented that" or "they said that"?
"They commented that" is generally more formal than "they said that". Use "they commented that" when you want to emphasize the thoughtful or observant nature of the statement. "They said that" is more neutral and widely applicable.
Can "they commented that" be used to introduce a question?
While less common, "they commented that" can introduce a rhetorical question if it reflects a shared sentiment. However, it's generally better to use it to introduce statements, observations, or opinions. For a direct question, use "they asked" or "they inquired".
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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