a comprised of

USAGE SUMMARY

The phrase "a comprised of" is not correct in English.
The correct form is "comprised of" without the article "a." You can use "comprised of" to describe the components or elements that make up a whole. Example: "The committee is comprised of experts from various fields."

⚠ May contain grammatical issues

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

1 human-written examples

Arm A comprised of 42 patients and arm B of 45 patients without differences with regard to demographics and baseline characteristics.

Clinical interventions in aging

Human-verified similar examples from authoritative sources

Similar Expressions

59 human-written examples

Gymnemic acid A comprises of gymnemic acids A1, A2, A3, and A4 and named gymnemagenin.

BioMed Research International

Of course, Annex A comprises only part of the negotiation.

HuffPost

This is a notebook comprised of a split keyboard.

TechCrunch

It's a "palindrome comprised of a two-digit repeating sequence," he writes on Medium.

TechCrunch

It's a "palindrome comprised of a two-digit repeating sequence," he writes on Medium.

TechCrunch

The result is a set comprised of a power brick, bridge brick and LED brick.

Vice

The functional unit of LacI is a tetramer comprised of a dimer of dimers.

Plosone

It is a 2008 take on a masquerade costume, complete with a mask comprised of flowers.

Vice

Subsequently, Suspect Culture created an exhibition comprised of a number of theatrical "settings".

The Guardian - Books

(Example: "a team comprised of scientists" versus "a team of scientists").

The Guardian - Opinion

Expert writing Tips

Best practice

Avoid using the construction "a comprised of". The correct and standard form is "comprised of" without the indefinite article "a".

Common error

The incorrect usage of "a comprised of" often stems from a misunderstanding of how "comprised" functions. It's not a noun that requires an article in this context. Remember, "comprised of" acts as a verb phrase indicating composition.

Linguistic Context

The phrase "a comprised of" is grammatically incorrect. According to Ludwig AI, the correct form is "comprised of" without the article 'a'. This phrase attempts to describe the composition of something, but the addition of "a" disrupts the grammatical structure.

Expression frequency: Rare

Frequent in

Science

30%

News & Media

25%

Formal & Business

20%

Less common in

Wiki

10%

Encyclopedias

8%

Reference

7%

Ludwig's WRAP-UP

The phrase "a comprised of" is considered grammatically incorrect. Ludwig AI highlights that the correct form is "comprised of", without the indefinite article "a". This phrase aims to describe the composition of something, but the inclusion of "a" introduces a grammatical error. Instead, use alternatives like "composed of", "made up of", or "consisting of" to accurately convey the intended meaning. While the sources where this phrase appears are varied, ranging from news outlets to scientific publications, the grammatical error suggests a need for careful review and correction in writing. Remember that "comprised of" functions as a verb phrase, not a noun phrase, and therefore doesn't require an article.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

composed of

This uses a passive voice construction to indicate what something is made from.

made up of

A more informal way to express the same concept of composition.

formed from

Indicates the materials used to create something.

consisting of

Similar to 'comprising', but often used to list the parts.

constituted by

A formal way to say what elements form something.

comprising

This is the participle form of the verb, often used adjectivally.

incorporates

Suggests that something is built into a larger structure.

containing

Focuses on what elements are held within something.

including

This is a more direct way of listing what something contains.

features

Highlights the key aspects or components.

FAQs

How can I correctly use "comprised of" in a sentence?

Use "comprised of" without the article "a". For example, say "The team is comprised of experts" instead of "A team is comprised of experts".

What is a common mistake to avoid when using "comprised of"?

The most common mistake is including the article "a" before "comprised of". Remember that "comprised of" functions as a verb phrase, not a noun phrase needing an article.

What can I say instead of "a comprised of" to describe the parts of something?

Instead of "a comprised of", you can use phrases like "composed of", "made up of", or "consisting of".

Is there a difference between "comprised of" and "composed of"?

While both "comprised of" and "composed of" indicate that something is made up of certain parts, they are often used interchangeably. However, "composed of" is sometimes preferred as it avoids potential grammatical debates.