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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
a part of which
Grammar usage guide and real-world examplesUSAGE SUMMARY
"a part of which" is a grammatically correct phrase that can be used in written English.
It is typically used as a relative clause to add further information about a specific part of something mentioned in the main clause. Example: The book, a part of which was written in Paris, became an instant bestseller.
✓ Grammatically correct
Science
News & Media
Academia
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
Ellis comments how in Less Than Zero, Clay's passivity worked to protect him from the "bleak moral landscape he was a part of", which he views as Clay's major flaw.
Wiki
Later on we captured all the records of the French General Staff, a part of which have already been presented by Admiral Raeder's counsel.
Academia
The Commission of the European Communities initiated in 1991 the Oklo Natural Analogue Programme, a part of which is devoted to present-day migration studies.
His plays were about a normative world that he himself was a part of, which he critiqued from the inside, as it were.
News & Media
In a private placement memorandum, a part of which was provided to a reporter, Nasdaq disclosed the talks but gave no details.
News & Media
At the heart of the Old City is the magnificent Umayyad Mosque, a part of which was built originally as a Byzantine church.
News & Media
Overall, the model highlights that the herbicide resistance dynamics is under strong interactions between the different factors, only a part of which being under human control.
Science
We identified mutations of amino acid residues that decrease GTPase activity by orders of magnitude a part of which are conserved in GTP-binding proteins.
Science
The company is in charge of the cleanup in the city of Tamura, a part of which lies within the 12-mile exclusion zone.
News & Media
This collection must have comprised about 2000 pieces (ca. 1000 being reproductions of gemstones), only a part of which has survived, often in very bad condition and distributed all over campus.
Academia
About 80 miles northeast of Rome, the ruins (a part of which is at right), which date back 2,000 years, were at the center of the ancient village Falacrine, Vespasian's hometown.
News & Media
Expert writing Tips
Best practice
Use "a part of which" to add detail about a specific aspect or component of a larger subject already introduced. Ensure the added information is relevant and clarifies the initial subject.
Common error
Avoid using "a part of which" in simple sentences where a more direct construction would be clearer. For example, instead of "The house, a part of which was damaged, is being repaired," consider "Part of the house was damaged and is being repaired."
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a part of which" functions as a relative clause, introducing additional information about a specific portion of something previously mentioned. As Ludwig AI confirms, this usage aligns with standard grammatical practices and appears across diverse contexts.
Frequent in
Science
38%
News & Media
33%
Academia
12%
Less common in
Encyclopedias
5%
Wiki
4%
Formal & Business
0%
Ludwig's WRAP-UP
In summary, "a part of which" functions as a relative clause introducing more information about a portion of something. According to Ludwig AI, this phrase is grammatically correct and used in a variety of sources. The analysis reveals the phrase to be most commonly employed in scientific and news-related contexts. While acceptable across various registers, it leans towards formality. For clarity, consider rephrasing in simpler terms when informality is desired. Remember, the objective is clear and concise communication and it's important not to overuse this phrase in simple sentences when direct language will improve clarity.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
a portion of which
Synonymous alternative, maintaining a similar level of formality and meaning.
some of which
Less formal alternative, suitable for more casual contexts.
a fraction of which
Emphasizes a smaller, less significant part.
a segment of which
Implies a distinct and identifiable piece.
a piece of which
More informal alternative, suggesting a fragment or component.
partly from which
Rephrases to focus on the origin of the part.
elements of which
Focuses on individual components or aspects.
aspects of which
Highlights particular features or characteristics.
components of which
Stresses that the part is an integral piece.
certain elements of which
Highlights specific components with an increased focus.
FAQs
How can I use "a part of which" in a sentence?
Use "a part of which" as a relative clause to provide more information about a specific portion of something you've already mentioned. For example, "The project, "a part of which" focuses on sustainability, is gaining momentum."
What's the difference between "a part of which" and "some of which"?
"A part of which" is generally more formal and can refer to a specific component, while "some of which" is less formal and refers to an unspecified quantity. Context dictates the best choice.
What can I say instead of "a part of which" to sound less formal?
Consider using alternatives such as "some of which", "and part of it", or simply restructuring the sentence for clarity.
Is "a part of which" always necessary, or can I rephrase the sentence?
While grammatically correct, "a part of which" can sometimes make sentences sound convoluted. Often, rephrasing to be more direct (e.g., "Part of the book was..." instead of "The book, "a part of which" was...") improves clarity.
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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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested