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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 can be
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "which can be" is correct and can be used in written English.
You can use it when introducing a hypothetical situation or possibility. For example, "This technology has the potential to revolutionize the industry, which can be achieved if it is implemented successfully."
✓ Grammatically correct
News & Media
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
59 human-written examples
Which can be awful.
News & Media
Which can be quite enjoyable, I think".
News & Media
Which can be a harrowing experience.
News & Media
Which can be liberating.
News & Media
Which can be nice.
News & Media
Which can be very boring".
News & Media
Which can be hard to do.
News & Media
They make predictions, which can be tested.
News & Media
– which can be read in full here.
News & Media
Many large groups, which can be noisy.
News & Media
Which is fine, which can be done great, but......
News & Media
Expert writing Tips
Best practice
Use "which can be" to introduce non-essential clauses that provide additional information. Ensure the clause is set off with commas.
Common error
Avoid using "which" in essential clauses that define or limit the noun they modify. In these cases, use "that" instead. For example, "The book that I borrowed is due today" (essential) vs. "The book, which can be found on the top shelf, is due today" (non-essential).
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "which can be" functions as a relative clause, introducing additional, non-essential information about a preceding noun or noun phrase. Ludwig AI confirms its grammatical correctness and broad applicability. This phrase typically connects a description or potential attribute to the subject it modifies.
Frequent in
News & Media
51%
Science
36%
Formal & Business
5%
Less common in
Encyclopedias
0%
Wiki
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, "which can be" is a versatile phrase used to introduce non-essential clauses, providing extra details or potential attributes. Ludwig AI confirms its grammatical correctness, suitable for various writing contexts from news to science. While generally neutral, it's crucial to distinguish it from "that can be", which introduces essential clauses. Remembering to use commas correctly with "which can be" ensures clarity in your writing. With its frequent appearance in authoritative sources like The New York Times and The Guardian, mastering its usage enhances writing quality and precision.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
that may be
Replaces "which" with "that", focusing on a specific instance or condition.
that could be
Substitutes "can" with "could", suggesting a lower degree of certainty or possibility.
that might be
Uses "might" instead of "can", implying a more tentative or speculative possibility.
something that is
Reformulates the phrase to emphasize the attribute or state of being.
what is able to be
Expands the phrase to highlight the capacity or ability to be in a certain state.
something that can exist as
Lengthens the phrase to stress the potential for something to take a particular form.
that is susceptible to being
Highlights vulnerability or likelihood of being affected by something.
something with the potential to be
Focuses on the inherent potential of something to develop into a particular state.
it is possible to be
Reformulates the phrase to directly state the possibility of being in a certain state.
that has the capacity to be
Emphasizes the inherent ability or power of something to exist or become.
FAQs
How to use "which can be" in a sentence?
Use "which can be" to introduce non-essential clauses, providing additional information about something already identified. For example, "The project, "which can be" challenging, is also very rewarding."
What's the difference between "which can be" and "that can be"?
"Which can be" introduces non-restrictive (non-essential) clauses set off by commas, while "that can be" introduces restrictive (essential) clauses not set off by commas. A non-restrictive clause adds extra information, whereas a restrictive clause is essential to the meaning of the sentence.
What are some alternatives to "which can be" for formal writing?
In formal contexts, consider alternatives like "that may be", "something that is", or "what is able to be" to add a degree of formality. Keep in mind that "which can be" is already acceptable in formal contexts.
Is "which can be" always followed by a comma?
When "which can be" introduces a non-essential clause, it should be preceded by a comma. However, if it introduces an essential clause, no comma is needed, though this is less common and often "that" is preferred instead of "which" in those cases.
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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
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested