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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 was of
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "which was of" is correct and usable in written English.
It can be used to indicate possession or association, often in a descriptive context. Example: "The painting, which was of great historical significance, was displayed in the museum."
✓ Grammatically correct
News & Media
Science
Encyclopedias
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
56 human-written examples
Which was, of course, important.
News & Media
Which was, of course, the point.
News & Media
Which was of course ignored.
News & Media
Which was, of course, his real point.
News & Media
My apologies for my mincing, which was, of course, inadvertent.
News & Media
Which was, of course, exactly what they were.
News & Media
Tells about the voyage, which was of 42 days duration.
News & Media
Please return the ring, which was of course a loan.
News & Media
Not the usual explosion, which was of papers toppling stacks, tipping files.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
2 human-written examples
Which is, of course, what it was.
News & Media
Which is, of course, an excellent question.
News & Media
Expert writing Tips
Best practice
Use "which was of" to add descriptive, non-essential information to a sentence. Ensure the clause is set off with commas.
Common error
Avoid using "that" in place of "which" when introducing non-restrictive clauses. "Which" is appropriate when the clause provides extra information but isn't essential to the sentence's meaning.
Source & Trust
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Linguistic Context
"Which was of" functions as a relative clause introducing descriptive or non-essential information. According to Ludwig, this phrase typically adds detail about a noun without being crucial to the sentence's core meaning, similar to the examples provided.
Frequent in
News & Media
57%
Science
24%
Encyclopedias
5%
Less common in
Wiki
3%
Formal & Business
3%
Social Media
0%
Ludwig's WRAP-UP
In summary, "which was of" serves as a relative clause, adding descriptive detail to sentences. Ludwig AI confirms its grammatical correctness and common usage across various contexts, particularly in news, science, and encyclopedic content. While "which was of" is versatile, remember to use it for non-essential information, setting it off with commas. Alternatives like "that consisted of" or "that comprised" can offer similar meanings, though with subtle differences. Understanding these nuances will enhance your writing and ensure clarity. According to Ludwig examples, "which was of" usage covers various sources such as The New York Times, The New Yorker, and Encyclopedia Britannica, confirming its wide-spread usage.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
that consisted of
Emphasizes the components or elements that made up the subject.
that comprised
Similar to "that consisted of", but often used for a more formal or comprehensive listing.
that pertained to
Highlights a relevant connection or association.
that concerned
Indicates a direct relevance or involvement.
that belonged to
Indicates ownership or association with a particular entity.
that was related to
Emphasizes a broader connection or relationship.
that held
Highlights a characteristic or quality that the subject possessed.
that featured
Emphasizes a prominent aspect or characteristic.
that presented
Highlights how something appeared or was shown.
that embodied
Suggests the subject was a representation or example of something.
FAQs
How can I use "which was of" in a sentence?
Use "which was of" to add a descriptive, non-essential clause to a sentence, set off by commas. For example: "The book, which was of great historical value, was carefully preserved."
What are some alternatives to "which was of"?
You can use alternatives like "that consisted of", "that comprised", or "that pertained to" depending on the specific meaning you want to convey. See more options "that comprised".
Is it correct to use "that was of" instead of "which was of"?
While "that" can introduce restrictive clauses, "which" is preferred for non-restrictive clauses that add extra information. Consider rephrasing to use "that consisted of" or "that comprised" if you want to use "that".
What's the difference between "which was of" and "that was of"?
"Which was of" introduces a non-restrictive clause, adding extra detail that isn't essential to the sentence. A sentence like "The car, which was of German make, handled well" implies you're adding extra information. Using "that was of" would imply that the description of being german is important in the meaning of the whole sentence.
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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