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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
copy of
Grammar usage guide and real-world examplesUSAGE SUMMARY
"copy of" is a perfectly acceptable and commonly used phrase in written English.
For example, "I need a copy of my rental agreement for the apartment."
✓ Grammatically correct
Wiki
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
60 human-written examples
Copy of deal sent to bbc.
News & Media
Fletcher kept a copy of the footage.
News & Media
Including an extra copy of the Internet!
News & Media
Rent a copy of "Stalag 17".
News & Media
It was a copy of "True Romances".
News & Media
Anyone can download a copy of it.
News & Media
There's a copy of "Moby-Dick".
News & Media
A copy of the letter is attached.
News & Media
Related sites Copy of report.
Science & Research
Keep a copy of everything you send.
News & Media
Keep a copy of everything. 5.
News & Media
Expert writing Tips
Best practice
When requesting a "copy of" a document, specify the format you need (e.g., digital, hard copy, certified).
Common error
Always remember that a "copy of" a document might not have the same legal standing as the original. Ensure you understand the requirements for official submissions.
Source & Trust
75%
Authority and reliability
4.4/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "copy of" functions as a prepositional phrase that modifies a noun. It is used to specify that what is being referred to is a duplicate or reproduction, as evidenced by Ludwig's examples.
Frequent in
Wiki
35%
News & Media
25%
Science
15%
Less common in
Formal & Business
10%
Encyclopedias
5%
Social Media
5%
Ludwig's WRAP-UP
The phrase "copy of" is a common and grammatically sound way to refer to a duplicate or reproduction. As Ludwig AI confirms, it's widely used across diverse contexts, from formal requests to casual mentions. Its neutral register allows for use in various settings. When using "copy of", ensure clarity by specifying the format if needed and being aware that a "copy of" may not always carry the same legal weight as the original document. Consider alternative phrases such as "duplicate of" or "reproduction of", depending on the nuance you wish to convey.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
duplicate of
Replaces "copy" with "duplicate", emphasizing exact replication.
reproduction of
Substitutes "copy" with "reproduction", often used for artistic or historical items.
replica of
Emphasizes that the item is a manufactured imitation.
transcript of
Used specifically for written or recorded material.
version of
Implies a specific iteration or form of something.
facsimile of
Indicates an exact visual copy, often of documents.
image of
Focuses on the visual aspect of the duplication.
representation of
Suggests a symbolic or abstract likeness.
imitation of
Highlights that the item is not genuine.
counterfeit of
Specifies an illegal or fraudulent imitation.
FAQs
How do I use "copy of" in a sentence?
You can use "copy of" to request a duplicate of something, such as "I need a copy of my birth certificate" or "Please provide a copy of the report".
What can I say instead of "copy of"?
Alternatives include "duplicate of", "reproduction of", or "transcript of", depending on the context.
When is it appropriate to use "copy of" versus "original"?
"Copy of" is used when you need a duplicate for reference or backup. "Original" refers to the authentic, first version, typically required for official purposes.
What documents typically require a certified "copy of"?
Documents like birth certificates, marriage licenses, and court orders often require a certified "copy of" to be legally valid. This ensures the "duplicate of" is an accurate representation of the original.
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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
75%
Authority and reliability
4.4/5
Expert rating
Real-world application tested