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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
of which can be
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "of which can be" is not correct in standard written English.
It is typically used incorrectly; a more appropriate structure would be "of which" followed by a verb or noun that fits the context. Example: "There are several options available, of which some can be quite beneficial."
⚠ May contain grammatical issues
News & Media
Academia
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
Positioning of which can be a little awkward.
News & Media
Experts offered several theories, none of which can be verified.
News & Media
All of which can be used to address the problem.
News & Media
Neither of which can be defined as irony".
News & Media
Historians give two answers, neither of which can be right.
News & Media
There are plenty of spectacular walks in the area, all of which can be done naked.
News & Media
All of which can be a strain, if I'm not alone.
News & Media
The coding is sent through broadcast signals, the reception of which can be blocked by cable.
News & Media
There are hundreds more questions and answers, all of which can be accessed by clicking here.
News & Media
He now owns about 40 camels in Cromvoirt, roughly 10 of which can be milked.
News & Media
It does have its flaws, some of which can be traced to its awkward, protracted genesis.
News & Media
Expert writing Tips
Best practice
Avoid using "of which can be" in formal writing. Opt for clearer and more grammatically sound alternatives like "that can be" or "which may be".
Common error
Don't force the phrase "of which can be" into sentences where a simpler construction would suffice. Often, replacing it with "that are" or rephrasing the sentence entirely results in a more readable and grammatically correct sentence.
Source & Trust
85%
Authority and reliability
3.8/5
Expert rating
Real-world application tested
Linguistic Context
Relative Clause Connector: While not strictly a grammatical function, "of which can be" introduces a relative clause that provides additional information about a preceding noun or pronoun. Despite its frequent usage, as demonstrated by Ludwig, it's often considered grammatically awkward and can be replaced with more concise alternatives.
Frequent in
News & Media
50%
Academia
23%
Science
13%
Less common in
Formal & Business
7%
Encyclopedias
3%
Reference
1%
Ludwig's WRAP-UP
The phrase "of which can be" is a common construction used to introduce relative clauses expressing possibility or applicability. However, Ludwig AI identifies this phrase as grammatically incorrect, suggesting that a simpler and more direct phrasing is often preferable. While frequently encountered in diverse sources like The New York Times and The Guardian, opting for alternatives such as "that can be" or "which may be" is advisable, particularly in formal writing. The frequency of this phrase across various contexts indicates its widespread use, yet its grammatical ambiguity suggests a need for careful consideration and potential revision in polished writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
that can be
A more direct and grammatically standard way to express the possibility or characteristic.
which may be
Emphasizes possibility or uncertainty regarding the attribute or state.
some of which are
Specifically addresses cases where only a portion of the referenced group possesses the characteristic.
all of which are
Indicates that the characteristic or possibility applies to the entire group.
none of which are
Expresses that the mentioned aspect is impossible for all of the subjects
of which is
Simplifies the structure, focusing on a singular element.
which are
A very generic form to express inclusion to the subject
that are
Expresses a general fact about a thing
some of which could be
Expresses possibility in the mentioned subject
which might be
Similar to "which may be", emphasizing a slightly lower probability.
FAQs
Is "of which can be" grammatically correct?
Generally, "of which can be" is considered grammatically incorrect in formal English. Ludwig AI highlights that a better structure would involve "of which" followed by a verb or noun fitting the context, or using alternatives like "that can be".
What are some alternatives to "of which can be"?
You can use alternatives like "that can be", "which may be", or rephrase the sentence for better clarity. The best choice depends on the specific context.
When is it appropriate to use "of which can be"?
While frequently found in writing, especially news and media, it is advisable to avoid "of which can be" in formal or academic writing due to its questionable grammatical status. Aim for more precise and standard phrasing.
How can I rephrase a sentence that uses "of which can be"?
Identify the core meaning of the sentence and replace "of which can be" with a simpler phrase like "that are", "which may be", or rewrite the sentence entirely to eliminate the need for the construction. For example, instead of "Several options are available, of which some can be beneficial", you could say "Several options are available, and some of them may be beneficial".
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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
85%
Authority and reliability
3.8/5
Expert rating
Real-world application tested