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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
can be either
Grammar usage guide and real-world examplesUSAGE SUMMARY
"can be either" is a perfectly acceptable phrase in written English and can be used in a wide variety of contexts.
For example: "This choice can be either the best or the worst one you'll ever make."
✓ Grammatically correct
Science
News & Media
Encyclopedias
Wiki
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
Stress can be either positive or negative to human beings.
Easements can be either exclusive or nonexclusive.
Encyclopedias
Gnocchi can be either a disaster or a delight.
News & Media
Meritage wines can be either red or white.
News & Media
Black swans can be either positive or negative.
News & Media
A competency can be either a skill or behaviour.
News & Media
The result can be either cacophonous or subtle.
News & Media
In essence, they can be either spent or saved.
News & Media
A carbon nanotube can be either.
News & Media
Objects can be either simple or complex.
Science
Explosions can be either deflagrating or detonating.
Expert writing Tips
Best practice
Use "can be either" to present two distinct possibilities or options, ensuring clarity by specifying both alternatives.
Common error
Ensure both options following "can be either" are clearly stated to avoid ambiguity. For instance, instead of saying "The problem can be either fixed", specify "The problem "can be either" fixed easily or require a complete overhaul."
Source & Trust
80%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "can be either" functions as a connector introducing two alternative possibilities or states. Ludwig examples show it's used to present options in various contexts.
Frequent in
Science
55%
News & Media
25%
Wiki
10%
Less common in
Encyclopedias
5%
Formal & Business
5%
Social Media
0%
Ludwig's WRAP-UP
In summary, "can be either" is a commonly used phrase to introduce alternative possibilities, as confirmed by Ludwig. Grammatically correct, it appears frequently in scientific writing, news, and encyclopedic contexts. To ensure clarity, always specify both alternatives following the phrase. Remember, while other options exist like "may be either" or "could be either", "can be either" provides a direct way to present two distinct choices.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
may be either
Substitutes "can" with "may", suggesting possibility rather than ability.
could be either
Replaces "can" with "could", indicating a conditional or less certain possibility.
might be either
Uses "might" instead of "can", conveying a weaker likelihood.
is possibly either
Introduces "possibly", softening the assertion of two potential states.
is potentially either
Emphasizes the potential nature of the two options.
can also be
Focuses on adding an alternative characteristic, not necessarily one of two exclusive options.
may also be
Combines possibility with the addition of an alternative characteristic.
can alternatively be
Highlights the alternative nature of the possibilities.
is either
Drops "can be", focusing solely on the existence of two options.
is one of
Generalizes the statement to indicate selection from a set of options, not necessarily two.
FAQs
How to use "can be either" in a sentence?
The phrase "can be either" introduces two alternative possibilities or states. For example, "The outcome "can be either" a success or a failure".
What can I say instead of "can be either"?
You can use alternatives like "may be either", "could be either", or "might be either" depending on the context.
Which is correct, "can be either" or "can either be"?
"Can be either" is the standard and more common phrasing. "Can either be" is grammatically possible, but less frequently used and may sound awkward in some contexts.
What's the difference between "can be either" and "must be either"?
"Can be either" implies a choice or possibility between two options, while "must be either" suggests a necessary condition where one of two options is inevitable.
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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
80%
Authority and reliability
4.5/5
Expert rating
Real-world application tested