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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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a are of

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "a are of" is not correct and not usable in written English.
It appears to be a typographical error or a misconstructed phrase. Example: "This is a part of the project that we need to focus on."

⚠ May contain grammatical issues

Human-verified examples from authoritative sources

Exact Expressions

14 human-written examples

Similar a fountains a are of frequent occurrence wherever Buddhism prevails, and are met with throughout China, westward by Thibet, and even along the slopes of the Himalayas to Simla.

For structures containing thin substructures under axial loads, it is shown that these uncertainties (a) are of first-order significance, influencing the linear elastic response quantities, and (b) can affect designs by avoiding unrealistically optimistic and potentially unstable structures.

These points suggest that the large gravity increases of 30-40 μgal in Fig. 6(a) are of non-volcanic origin.

While the images (obtained from SCface database) in (a) are of poor image quality, the images in (b) may have lower biometric quality.

Also, the eigenvalues of A are of the form: Then, by virtue of Theorem 2.1, the eigenvalues of this problem behave like.

It is interesting to see that most DMUs with a high efficiency score equal to value 1 (A) are of Moroccan ethnic origin.

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Human-verified similar examples from authoritative sources

Similar Expressions

46 human-written examples

However, this protein matches not only the modular architecture of fungal subgroup C chitinases, but the authors themselves also stated that its closest matches are fungal proteins (Ohnuma et al. 2008), i.e. subgroup C chitinases and, therefore, the available data for PrChi-A are of particular interest for further characterizations of this group of chitinases and fungal LysMs.

For each integer a with 1 ≤ a ≤ p − 1, it is clear that there exists one and only one a ¯ with 0 ≤ a ¯ ≤ p − 1 such that a ⋅ a ¯ ≡ 1 mod p. Let denote the set of all integers 1 ≤ a ≤ p − 1, in which a and a ¯ are of opposite parity.

A: This is of course the top.

Science & Research

Science Magazine

Jim Crow and Jim Queer are of a kind.

News & Media

The New York Times

Some are of an intellectual sort.

News & Media

The Economist
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Expert writing Tips

Best practice

Replace the phrase by "are a part of", "is a type of", or "are examples of depending on the context.

Common error

A common mistake is using "a are of" when the subject requires a singular verb. Double-check your sentence structure to ensure the verb agrees with the subject; use "is a part of" or another appropriate alternative instead.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

60%

Authority and reliability

1/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "a are of" does not serve a grammatical function because it is an incorrect construction. As noted by Ludwig AI, it violates basic subject-verb agreement rules in English.

Expression frequency: Missing

Frequent in

Science

0%

News & Media

0%

Formal & Business

0%

Less common in

Science

0%

News & Media

0%

Formal & Business

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Ludwig's WRAP-UP

In summary, the phrase "a are of" is grammatically incorrect and should be avoided in all forms of writing. As highlighted by Ludwig AI, this phrase violates subject-verb agreement rules, which are fundamental to clear and correct communication. Instead, use phrases like "are a part of", "is a type of", or other contextually appropriate alternatives. Ensure subject-verb agreement to maintain clarity and accuracy in your writing.

FAQs

Why is "a are of" grammatically incorrect?

The phrase "a are of" is incorrect because it uses a singular article ("a") with a plural verb ("are"). Grammatically, you need to ensure subject-verb agreement, meaning singular subjects take singular verbs and plural subjects take plural verbs. A correct alternative could be "are a part of" or "is a type of", depending on the intended meaning.

What are some alternatives to "a are of"?

Depending on the context, you can use phrases like "are a part of", "is a type of", "are examples of", or "are components of". Choose the alternative that best fits the meaning you want to convey.

When should I use "are a part of" instead of "is a part of"?

Use "are a part of" when referring to multiple items that form a component of something larger. For example, "The wheels and axles are a part of the car's drivetrain." Use "is a part of" when referring to a singular item. For example, "The engine is a part of the car."

How can I avoid making mistakes with subject-verb agreement?

To avoid mistakes, always identify the subject of your sentence and ensure the verb agrees in number. If the subject is singular, use a singular verb (e.g., "is"). If the subject is plural, use a plural verb (e.g., "are"). Rereading your sentences can help catch errors in subject-verb agreement.

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Real-world application tested

Most frequent sentences: