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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 said that
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "which said that" is correct and usable in written English.
It can be used to introduce a clause that provides additional information or clarification about something previously mentioned. Example: "The report included a section which said that the project would be completed by the end of the year."
✓ Grammatically correct
News & Media
Wiki
Science
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
The tech giant, which said that its second-quarter sales could fall 6% to 8% below the first-quarter numbers, posted a first-quarter 76-cent profit.
News & Media
After the symphony's premiere, Yevtushenko was forced to add a stanza to his poem which said that Russians and Ukrainians had died alongside the Jews at Babi Yar.
Wiki
"I saw a study which said that, counter-intuitively, gentrification doesn't necessarily lead to displacement.
News & Media
UK Consumers Associationn magazine Which? said that it intended to test the phone "soon".
News & Media
It was a knowing smile, which said that it would not be another 36-point whitewash.
News & Media
He also attacks the Court's Miranda decision which said that the ignorant when arrested must be informed of their rights.
News & Media
LimeWire, which said that it "strongly opposes" the ruling, indicated that it intended to stay in business.
News & Media
The article prompted a terse response from Goldman, which said that Mr. Smith's description did not reflect the firm.
News & Media
They forced the White House to issue a statement, which said that "the Senators don't support a gas tax".
News & Media
Those events were organized by the Gay & Lesbian Alliance Against Defamation, which said that Mr. Morgan's initial statement was insufficient.
News & Media
She gave the writer a pamphlet which said that cows were gentle and make very little noise.
News & Media
Expert writing Tips
Best practice
Use "which said that" to seamlessly integrate reported speech or information into your writing, ensuring clarity and flow. Vary the reporting verb (e.g., stated, indicated, mentioned) to add nuance and avoid repetition.
Common error
Avoid using "which said that" when introducing essential information that defines the noun it modifies. In such cases, "that said that" (without a comma before 'that') is more appropriate, or rephrase the sentence to use "that said" without the additional "that".
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "which said that" functions as a relative clause, introducing additional, non-essential information about a preceding noun or clause. Ludwig's examples show its use in reporting statements, findings, or opinions attributed to various sources.
Frequent in
News & Media
74%
Wiki
8%
Science
6%
Less common in
Formal & Business
6%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "which said that" is a versatile phrase for introducing non-essential information, attributing statements to sources. Ludwig AI confirms its grammatical correctness and common usage, particularly in news and media. Remember to use commas to set off the "which" clause and consider varying the reporting verb for stylistic reasons. Be mindful of avoiding this structure for essential clauses, where "that said" would be more appropriate. Understanding these nuances will enhance the clarity and precision of your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
that stated
Emphasizes a formal declaration or announcement.
that declared
Implies a formal or official pronouncement.
which asserted
Indicates a strong statement of belief or fact.
that indicated
Suggests a less direct or explicit communication.
that reported
Focuses on the act of conveying information.
that noted
Emphasizes the observation or recording of something.
that revealed
Emphasizes the uncovering of previously unknown information.
that mentioned
Highlights a casual or brief reference.
that explained
Highlights the provision of clarification or reasoning.
which claimed
Suggests a statement that may be disputed or unproven.
FAQs
How can I use "which said that" in a sentence?
Use "which said that" to introduce a nonessential clause that provides extra information about a preceding noun. For example, "The report, which said that the project was on track, was well-received".
What are some alternatives to "which said that"?
You can use alternatives like "that stated", "that indicated", or "that reported" depending on the context.
Is it grammatically correct to use "which said that"?
Yes, it is grammatically correct when used to introduce a nonessential clause. However, ensure that the "which" clause is set off with commas.
What's the difference between "which said that" and "that said that"?
"Which said that" introduces a nonessential clause, while "that said that" (or preferably "that said") introduces an essential clause that is necessary to define the noun it modifies. The clause introduced by "which" requires commas, but the clause introduced by "that" does not.
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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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested