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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
are necessary
Grammar usage guide and real-world examplesUSAGE SUMMARY
The part of a sentence "are necessary" is correct and usable in written English.
You can use it when referring to things that are required or needed. For example: "Financial stability and good credit ratings are necessary for successful home ownership."
✓ Grammatically correct
News & Media
Science
Formal & Business
Alternative expressions(20)
are compelling
will be assembled
will be interrogated
is deserved
is predicated
needs refinement
deserves to be done
are vital
will be reinvigorated
is required to be done
ought to be done
is needed
will be accelerated
benefits needed
will be desired
has to be executed
is essential
will be understood
are indispensable
needs to be done
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
Qualifications are necessary sometimes.
News & Media
Two policies are necessary.
News & Media
Some cuts are necessary.
News & Media
Men are necessary.
News & Media
But they are necessary.
News & Media
Reservations are necessary.
News & Media
Reservations are necessary (urbancampout.com).
News & Media
No tickets are necessary.
News & Media
"Well, we are necessary.
News & Media
Those are necessary steps.
News & Media
"Rules are necessary".
News & Media
Expert writing Tips
Best practice
When using "are necessary", ensure the subject is plural or a collective noun. For singular subjects, use "is necessary".
Common error
Avoid using "are necessary" with singular nouns; use "is necessary" instead to maintain grammatical accuracy.
Source & Trust
88%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "are necessary" functions as a linking verb phrase combined with an adjective, indicating a state of being required or essential. Ludwig examples show it's often used to describe conditions, actions, or items that are indispensable for a particular outcome or situation.
Frequent in
News & Media
60%
Science
20%
Wiki
10%
Less common in
Formal & Business
5%
Encyclopedias
3%
Reference
2%
Ludwig's WRAP-UP
In summary, the phrase "are necessary" is a grammatically correct and widely used expression to denote requirement or essentiality. Ludwig AI indicates its frequent use across diverse sources, predominantly in News & Media, Science, and Wiki content. Its simple structure makes it easily adaptable and consistently applicable. When employing the phrase, ensure subject-verb agreement and choose suitable alternatives like "are required" or "are essential" to avoid repetition. Recognizing that "are necessary" indicates a need, differentiating it from suggestions of helpfulness, enhances precision in writing. Always ensure your writing avoids the common error of using are necessary with a singular noun.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
are required
Emphasizes obligation or rule-based need.
are essential
Highlights indispensability and fundamental importance.
are vital
Underscores life-sustaining or critically important nature.
are crucial
Stresses a decisive or pivotal role.
are needed
Focuses on a current lack or deficiency.
are indispensable
Highlights irreplaceability and absolute necessity.
are obligatory
Implies a legally or morally binding requirement.
are unavoidable
Emphasizes inevitability and lack of alternatives.
are imperative
Conveys urgency and high priority.
are compelling
Highlights a strong and convincing need.
FAQs
How can I use "are necessary" in a sentence?
You can use "are necessary" to indicate that certain things are required or essential. For example, "Strong foundations are necessary for a stable building".
What phrases can I use instead of "are necessary"?
You can use alternatives like "are required", "are essential", or "are vital" depending on the context.
Which is correct, "is necessary" or "are necessary"?
"Is necessary" is used with singular nouns, while "are necessary" is used with plural nouns. For example, "Planning is necessary" versus "Good planning skills are necessary".
What's the difference between "are necessary" and "are helpful"?
"Are necessary" implies a requirement; something is needed. "Are helpful"/s/are+helpful, on the other hand, suggests something is beneficial but not strictly required.
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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
88%
Authority and reliability
4.6/5
Expert rating
Real-world application tested