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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
needs to either be
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "needs to either be" is correct and usable in written English.
It can be used when discussing requirements or conditions that must be met, presenting two possible options. Example: "The project needs to either be completed by Friday or extended for another week."
✓ Grammatically correct
News & Media
Science
Wiki
Alternative expressions(3)
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
4 human-written examples
When you want to get work from the public sector, there needs to either be a call for expressions of interest or tenders and a public procurement process.
News & Media
In order to keep the AquaSkipper up out of the water, the rider needs to either be jumping on the platform or riding a wave.
News & Media
If you are not already aware, every private sale of stock needs to either be "registered" with securities regulatory agencies (which is super expensive) or be "exempt" (in other words, excused) from registration.
News & Media
I want her to know that she needs to hear opinions and facts that oppose her worldview...because she needs to either be able to defend her position or concede it.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
I suspect that, to experience the effects Meggido observes, you'd need to either be onstage, or to perform your own spectate-a-thon in the stalls.
News & Media
In order to survive, they need to either be located in a large metropolitan area or have enough professional clout to work with clients on a national level.
News & Media
When Zuckerberg, apparently sensing this, said to Losse, "I don't know if I trust you," she decided she needed to either be entirely committed to Facebook or leave.
News & Media
But Mr. Wolfensohn, speaking about the state-owned businesses, said, "It does look as though there are a number that are not efficient and need to either be closed or resurrected or significantly changed".
News & Media
It's why I have in the past been rather quick to counter the narrative pushed by the likes of Joe Hockey that youth need to either be earning or learning.
News & Media
Sure, vajazzling one's house may not be in the best of taste; but those who moan of vulgarity, light pollution, front garden boundaries and increased traffic need to either be quiet or put their Ray Bans on.
News & Media
CNET reporters need to either be resigning or be reporting this story, or both.
News & Media
Expert writing Tips
Best practice
When using "needs to either be", ensure that the two options presented are mutually exclusive and clearly defined to avoid ambiguity.
Common error
Avoid using "needs to either be" if you don't explicitly state both alternatives. Ensure the sentence clearly outlines both possibilities for clarity.
Source & Trust
84%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "needs to either be" functions as a connector that introduces two alternative possibilities or states of being that fulfill a necessary condition. According to Ludwig AI, the phrase is considered correct and usable in written English.
Frequent in
News & Media
52%
Science
26%
Wiki
12%
Less common in
Formal & Business
5%
Academia
5%
Encyclopedias
0%
Ludwig's WRAP-UP
The phrase "needs to either be" is grammatically correct and serves to introduce two alternative possibilities or conditions. While relatively rare in occurrence, Ludwig AI confirms that it’s usable in various contexts, primarily in news, science, and wiki articles. When using this phrase, ensure the alternatives are clearly defined. Alternatives include "must either be" or "has to either be", each conveying slightly different degrees of necessity. Be aware to avoid incomplete alternatives in order to be more clear and avoid ambiguity.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
must either be
Replaces "needs to" with the stronger "must", indicating a stricter requirement.
has to either be
Substitutes "needs to" with "has to", which also conveys necessity, but may sound slightly less formal.
is required to either be
Emphasizes the requirement with a more formal and explicit phrasing.
is necessary to either be
Similar to "is required to", but focuses on the necessity of the condition.
it is essential to either be
Highlights the essential nature of choosing one of the two options.
it is crucial to either be
Highlights how crucial the choice between two things can be.
should either be
Replaces "needs to" with "should", indicating a recommendation rather than a strict requirement.
one must either be
Uses a more formal and impersonal tone by using "one" instead of specifying who needs to do something.
it's important to either be
Stresses the importance of choosing between two things or options.
it would be best to either be
Recommends something while making it optional rather than being strict.
FAQs
How can I use "needs to either be" in a sentence?
Use "needs to either be" to indicate that a subject requires one of two options. For example, "The report needs to either be submitted by Friday or extended."
What is a more formal alternative to "needs to either be"?
A more formal alternative is "is required to either be". For example, "The document is required to either be signed or notarized".
Is it grammatically correct to say "must either be" instead of "needs to either be"?
Yes, "must either be" is grammatically correct and conveys a stronger sense of obligation compared to "needs to either be".
When is it appropriate to use "should either be" instead of "needs to either be"?
"Should either be" is appropriate when suggesting a recommendation rather than stating a strict requirement. For example, "The proposal should either be revised or withdrawn".
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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
4.1/5
Expert rating
Real-world application tested