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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
that he documented
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "that he documented" is correct and usable in written English.
It can be used when referring to something that someone has recorded or written down, typically in a formal or academic context. Example: "The findings of the research were significant, and that he documented them thoroughly added to their credibility."
✓ Grammatically correct
News & Media
Science
Alternative expressions(1)
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
4 human-written examples
She reports that Steele is in the "unenviable predicament" of being hated by both Donald Trump and Vladimir Putin — and that he documented more evidence than he put in the dossier.
News & Media
Partridge liked to set himself against the OED, which had been above recording many of the usages that he documented (though hundreds of his explanations would duly find their way into the OED's second edition of 1989).
News & Media
Long before he was a star of the international art world and a target of the Chinese government, the artist Ai Weiwei was at the center of an obscure group of Chinese cultural emigres in the East Village, a community that he documented in some 10,000 photographs in the decade that he lived there, from 1983 to 1993.
News & Media
Bianchi still summers there, though he remains wistful about the island's heyday, and glad that he documented that mythic and impermanent time.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
The reason is that the Velvets were part of a larger story: the East Village and Lower East Side rock scene of the '60s, a scratchy little world that he documents well.
News & Media
In that early work, he documented the squatters along an abandoned train line in Jamaica.
News & Media
Wiseman shows how that discourse is the bedrock of the museum — the cultural bedrock of consensus and common interest that perpetuates the museum as an institution as decisively as do the other bureaucratic and infrastructural processes that he documents.
News & Media
He documented that blood clots in the pulmonary artery can originate from venous thrombi.
Science
He showed four affidavits that he said documented potential voter fraud.
News & Media
He became active in the Beijing artists' neighborhood that called itself the East Village, a scene that he also documented extensively in photographs.
News & Media
This is where he documents that ever-growing movement, alongside photographer Jeff Cagle and food writer Emily Berman.
News & Media
Expert writing Tips
Best practice
Use "that he documented" when you want to emphasize the act of recording or preserving information by a specific person. For example, "The study highlighted specific cases "that he documented" in detail."
Common error
Avoid using "that he documented" in casual conversation or informal writing. Opt for simpler phrases like "that he wrote down" or "that he recorded" for a more natural tone.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "that he documented" functions as a relative clause, specifically an adjective clause, modifying a noun or pronoun by providing additional information about it. This is clear from the Ludwig examples, where it follows a noun and adds detail about what was recorded.
Frequent in
News & Media
60%
Science
20%
Wiki
10%
Less common in
Formal & Business
5%
Encyclopedias
2%
Reference
3%
Ludwig's WRAP-UP
In summary, "that he documented" serves as a relative clause to specify the act of recording information by a particular person. Ludwig AI indicates it's grammatically correct and commonly used in neutral to formal contexts like News & Media and Science. While alternatives exist, such as "which he recorded", the original phrase is effective for emphasizing the individual's role in the documentation process. Remember to use it appropriately, avoiding overuse in informal settings for a more natural tone.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
which he recorded
Replaces "documented" with "recorded", maintaining a similar meaning of capturing information.
which he archived
Uses "archived" instead of "documented", implying a more formal preservation of information.
that he registered
Substitutes "documented" with "registered", suggesting a formal recording or listing.
that he chronicled
Replaces "documented" with "chronicled", implying a detailed and historical recording.
what he cataloged
Uses "cataloged" instead of "documented", referring to creating organized lists.
that was recorded by him
Changes the sentence structure to passive voice while maintaining the original meaning.
that was put on record by him
Substitutes "documented" with the phrase "put on record", stressing the official and permanent nature of the documentation.
as documented by him
Modifies the sentence to start with "as documented by", shifting the emphasis to the documentation itself.
of his documentation
Uses a noun phrase to express the same idea, focusing on the act of documentation.
which is documented
Changes the sentence slightly by dropping the "he", focusing on the documented aspect.
FAQs
What does "that he documented" mean?
The phrase "that he documented" means something that a person has recorded, written down, or formally registered, often with the intention of preserving it as evidence or information.
When is it appropriate to use "that he documented" in writing?
It's appropriate to use "that he documented" in formal writing, reports, or academic papers where you want to emphasize that someone specifically recorded or provided evidence of something.
What are some alternatives to "that he documented"?
You can use alternatives like "that he recorded", "that he registered", or "that he chronicled" depending on the context.
Is there a difference between "that he documented" and "which he documented"?
While both are grammatically correct, "that he documented" is generally used in restrictive clauses that are essential to the meaning of the sentence, while "which he documented" is used in non-restrictive clauses that add extra information. In most cases they are interchangeable.
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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
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested