Used and loved by millions
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 copies
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "are copies" is correct and usable in written English.
It can be used to indicate the existence or presence of multiple copies of something, often in contexts related to documents, files, or reproductions. Example: "The documents you requested are copies of the original contracts that were signed last year."
✓ Grammatically correct
News & Media
Science
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
56 human-written examples
There are copies and copies.
News & Media
We ourselves are copies.
News & Media
Now he knows they are copies.
News & Media
"What we have are copies of copies of copies".
News & Media
Also, there are copies of magazines and literary journals.
News & Media
There are neo-classical dresses, vulgar because they are copies.
News & Media
"But we reject the charge that they are copies".
News & Media
On a round white coffee table are copies of Vibe.
News & Media
On the wall of my office are copies of advertisements from famous past proxy contests.
News & Media
Is this just a box ticking confirmation, or are copies of underlying audits or licences provided?
News & Media
On a table in Sparkes's office are copies of Teach Like a Champion.
News & Media
Expert writing Tips
Best practice
When describing multiple instances of something, use "are copies" to clearly indicate that these are reproductions rather than originals. For example: "The files on the backup drive are copies of the main server's data."
Common error
Avoid using "is a copy" when referring to multiple items. "Is a copy" is singular, while "are copies" is plural. For example, instead of "These documents is a copy", say "These documents are copies".
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "are copies" functions as a predicate nominative, linking the subject to a noun that renames it. As Ludwig AI explains, this construction affirms that certain entities exist as duplications or reproductions of something else. Examples show its use in describing documents, files, and even genetic material.
Frequent in
News & Media
40%
Science
35%
Formal & Business
10%
Less common in
Encyclopedias
5%
Wiki
5%
Reference
5%
Ludwig's WRAP-UP
In summary, the phrase "are copies" is a grammatically sound and frequently employed expression, primarily functioning as a predicate nominative to denote that multiple items exist as reproductions or duplicates. As affirmed by Ludwig AI, it's suitable for diverse contexts, maintaining a neutral register applicable in news, science, and formal communication. When using "are copies", ensure correct number agreement and be mindful of similar expressions like "are replicas" and "are duplicates" for nuanced communication. Given the high frequency of "are copies" you are unlikely to make a mistake.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
are replicas
This phrase emphasizes that the items are reproductions, maintaining a high degree of similarity to the original.
are duplicates
This alternative simply indicates that the items are identical reproductions.
are reproductions
This highlights the act of reproducing something, implying a created copy.
are carbon copies
This phrase suggests an exact and direct duplication, especially in a document context.
are imitations
This suggests that the items are not originals but are made to resemble something else.
represent copies
This emphasizes that the items stand for or symbolize reproductions of something.
are facsimiles
This indicates that the items are exact reproductions, often used in a formal or technical context.
consist of duplicates
This alternative focuses on the composition of something being made up of identical items.
constitute duplicates
This alternative describes the act of composing something of identical items in a formal context.
are cloned
This phrase implies that the items are genetically identical reproductions, often used in scientific contexts.
FAQs
How can I use "are copies" in a sentence?
Use "are copies" to indicate that multiple items are reproductions or duplicates of an original. For example: "The documents you need "are copies" of the original agreement."
What's the difference between "are copies" and "is a copy"?
"Are copies" refers to multiple reproductions, while "is a copy" refers to a single reproduction. The choice depends on whether you're discussing one or more items.
What can I say instead of "are copies"?
You can use alternatives like "are replicas", "are duplicates", or "are reproductions" depending on the context.
Is it correct to say "the files are copy"?
No, it's not correct. The correct phrase is "the files "are copies"". The word "copies" is a plural noun and requires the plural verb "are".
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested