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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
is are required
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "is are required" is not correct in English and cannot be used as it stands.
It seems to be a combination of two verbs that do not agree in number or tense. Example: "The documents that are required for submission must be completed by Friday."
⚠ May contain grammatical issues
Science
News & Media
Alternative expressions(20)
is requested of
is being sought
is being engaged
is was necessary
be asked
is being applied for
shall be required
information are required
is being investigated
is being required
are required
is being explored
are necessary
is being requested
are essential
is requested
is ask for
is being enlisted
are needed
are compulsory
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
1 human-written examples
This observation supports the view that genetic change(s) is (are) required for successful colonisation of the lungs under certain conditions.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
For me, a light goes on: we are supposed to be — are required to be — interesting.
News & Media
Both states of being are required: inbounds and out.
News & Media
This important point confirmed that additional events were are required.
Science
Non-executive directors are being required to prove their competence.
News & Media
Banks are being required to raise more capital than before.
News & Media
Banks are being required to hold more capital.
News & Media
Now that they have been, some would-be buyers are being required to put down an extra 10percentt.
News & Media
In April 2015, Evans was confirmed as editor when Seiken was being required to leave.
News & Media
Students will benefit from the better information that universities are being required to provide.
News & Media
So is the very language they are being required to speak.
News & Media
Expert writing Tips
Best practice
Always ensure subject-verb agreement. If referring to multiple items, use "are"; if referring to a single item, use "is".
Common error
Do not combine singular and plural verb forms when expressing necessity. Choose either "is required" for a singular subject or "are required" for a plural subject.
Source & Trust
87%
Authority and reliability
1.2/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "is are required" does not function correctly as a standard grammatical construction in English. As indicated by Ludwig, it represents a mix of singular and plural verb forms, violating subject-verb agreement.
Frequent in
Science
0%
News & Media
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Formal & Business
0%
Less common in
Science
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News & Media
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Formal & Business
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Ludwig's WRAP-UP
In summary, the phrase "is are required" is grammatically incorrect due to a mismatch in verb agreement. Ludwig AI flags this error, highlighting the importance of subject-verb agreement in English. While the intent may be to express necessity, it's essential to use grammatically correct alternatives such as "is required" (for singular subjects) or "are required" (for plural subjects). Other options include "are needed" or "are necessary". Avoiding this error enhances clarity and credibility in writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
are needed
Replaces "required" with a synonym while correcting the subject-verb agreement.
are necessary
Similar to "are needed", this offers another synonym and corrects the grammar.
are mandatory
Offers a stronger synonym for "required" while maintaining correct grammar.
are compulsory
Another strong synonym for "required", ensuring grammatical correctness.
are essential
Provides a softer synonym while correcting the grammar and plural verb.
is necessary
Corrects the original phrase by using the singular verb "is" but requires a singular subject.
is required
Corrects the original phrase by using the singular verb "is" but requires a singular subject.
is mandatory
Offers a stronger synonym for "required" while maintaining correct grammar and singular verb.
is compulsory
Another strong synonym for "required", ensuring grammatical correctness and singular verb.
is essential
Provides a softer synonym while correcting the grammar and singular verb.
FAQs
What's wrong with using "is are required"?
The phrase "is are required" is grammatically incorrect because it mixes singular ("is") and plural ("are") verb forms. English grammar requires subject-verb agreement, meaning the verb must match the number of the subject.
When should I use "is required" instead of "are required"?
Use "is required" when the subject is singular (e.g., "A permit is required"). Use "are required" when the subject is plural (e.g., "Permits are required").
What can I say instead of "is are required"?
Depending on the context, you can use alternatives like "are needed", "are necessary", "is required", or "are required".
Is there a situation where "is are required" could be correct?
No, the phrase "is are required" is never grammatically correct in standard English. It violates the fundamental rule of subject-verb agreement.
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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
87%
Authority and reliability
1.2/5
Expert rating
Real-world application tested