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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
are comprised
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "are comprised" is a correct and usable phrase in written English.
It is a verb phrase used for describing inclusion or being part of a larger group or whole. For example: "The store's inventory are comprised of imported products from foreign countries."
✓ Grammatically correct
Science
News & Media
Formal & Business
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
59 human-written examples
Many organs are comprised of all three germinal layers.
Encyclopedias
The quizzes are comprised of a series of questions about my so-called "friends".
News & Media
But groups are comprised of individuals with names and faces and stories to tell.
News & Media
The Taliban are comprised almost entirely ethnic Pashtuns, the country's largest group.
News & Media
Eurovision scores are comprised of rankings made by appointed jury members in combination with a popular televote.
News & Media
They're small units that are comprised mostly of military people, although they do have civilian members, too.
News & Media
The Wilkinson Family are comprised of Uncle Henry, a dentist, Aunt Maud, boy scout Eric and Grandma.
News & Media
"These videos almost always are comprised of old video footage that is edited together to make a new video".
News & Media
All classes are comprised of ambulant athletes.
News & Media
Multi-identities are comprised of many things.
Like any community, we are comprised of many different people.
News & Media
Expert writing Tips
Best practice
Use "are comprised of" when you want to emphasize the constituent parts of a whole. Ensure that the subject clearly identifies the complete entity, and the phrase specifies its components.
Common error
Avoid using "are comprised by" unless you intend to convey that the subject is being contained or surrounded by the objects mentioned. "Are comprised of" is generally the preferred construction.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "are comprised" functions as a passive verb phrase, indicating that the subject is made up of certain elements or components. It shows the relationship between a whole and its parts, similar to examples found in Ludwig.
Frequent in
Science
40%
News & Media
35%
Formal & Business
10%
Less common in
Encyclopedias
5%
Wiki
5%
Reference
0%
Ludwig's WRAP-UP
The phrase "are comprised" is a grammatically sound and frequently used verb phrase that describes the composition of something. Ludwig AI confirms its correct usage in English writing. It's important to use it actively when highlighting the elements that constitute a whole, as in "The team members are comprised of talented people". While "are comprised by" exists, it's generally less common and can be awkward. Instead, it's better to use alternatives like "consist of" or "are composed of". Overall, "are comprised" is common across scientific, news, and formal contexts, establishing it as a reliable choice for expressing composition.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
consist of
Uses a different verb to express the idea of being made up of.
are composed of
Employs a synonym for 'comprised' while maintaining the passive voice.
are made up of
Offers a more informal way to convey the same meaning.
include
Focuses on the act of containing elements rather than the overall composition.
contain
Highlights the presence of certain elements within a whole.
are formed from
Emphasizes the process of creation or assembly.
are constructed from
Suggests a more structured or deliberate assembly process.
are built from
Similar to "are constructed from" but may imply a more gradual process.
constitute
Indicates the act of forming or composing a whole.
are encompassed by
Highlights that it is one of the elements of a broader grouping.
FAQs
How do I use "are comprised" in a sentence?
Use "are comprised" to indicate what elements constitute a whole. For example, "The team members are comprised of talented people".
What's a good alternative to "are comprised of"?
You can use alternatives like "consist of", "are composed of", or "are made up of" depending on the context.
Is it correct to say "are comprised by" instead of "are comprised of"?
While grammatically viable, "are comprised by" is less common and often awkward. "Are comprised of" is generally the preferred construction, unless you mean something is contained by something else.
What is the difference between "are comprised of" and "constitute"?
"Are comprised of" emphasizes the components, while "constitute" emphasizes the act of forming the whole. For example, "The parts are comprised of metal" vs. "The parts constitute the machine".
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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
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested