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
I have copied
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "I have copied" is correct and usable in written English.
You can use this phrase when you need to indicate that you duplicated something from one source to another. For example, "I have copied all the files from my old laptop to my new one."
✓ Grammatically correct
News & Media
Wiki
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
4 human-written examples
I have copied this email to the police director who will contact you as soon as possible.
News & Media
Her response to letters from freelancers pitching ideas taught me how to pitch my own, and her conversational but straightforward way of communicating has, I hope, been something I have copied.
News & Media
It is an intriguing idea, so I have copied some excerpts to provide a flavor of the analysis.Mr Gave begins by arguing that convertability risk is inhibiting investment in the troubled countries:By early 2003, very obvious value was starting to emerge in the Hong Kong real estate market…Like most investors, I was still worried that the Hong Kong dollar might break its peg to the US$.
News & Media
Since my experience with the 80s Alternative album, I have bought many other CDs, and the ones with copy control technology are the only ones I have copied.
Wiki
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
Most people thought I had copied Blunt's way of speaking – not a bit of it".
News & Media
What I'm saying is I've copied and pasted some comments.
News & Media
I've copied them all out in this book for you and the last of all is for you.
News & Media
Research strongly intimates that Sayrafiezadeh (I've copied and pasted to ensure accuracy) is halfway to memorability.
News & Media
Once I had copied a poem into my diary and pretended it was me who had written it.
News & Media
I had copied a series of these secondhand love statements into my tiny leopard-print diary, which had a golden lock.
News & Media
I've copied the entire post below, because it may not be around for long.
News & Media
Expert writing Tips
Best practice
Use "I have copied" when referring to digital or physical duplication. For more abstract concepts, consider alternatives like "I have emulated" or "I have drawn inspiration from".
Common error
Avoid using "I have copied" without properly attributing the source. Always cite your sources to maintain academic integrity and give credit to the original creator.
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "I have copied" functions as a declarative statement expressing a completed action of duplication. According to Ludwig AI, the phrase follows standard grammar rules. Examples show its use across diverse contexts, indicating a broad utility in conveying information about duplication.
Frequent in
News & Media
40%
Wiki
30%
Science
30%
Less common in
Formal & Business
0%
Academia
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, "I have copied" is a grammatically correct and frequently used phrase to describe the act of duplicating something. As confirmed by Ludwig AI, its usage is widespread across various domains, including News & Media, Wiki, and Science. When using this phrase, remember to provide proper attribution to avoid plagiarism. While the phrase is generally neutral, consider more formal alternatives like "I have replicated" or "I have reproduced" in professional and academic settings. By following these guidelines, you can effectively and ethically use "I have copied" in your writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
I have duplicated
Replaces "copied" with a synonym, maintaining the same grammatical structure and meaning.
I have replicated
Uses another synonym for "copied", suitable for more formal or technical contexts.
I have reproduced
Similar to "replicated", but often implies creating a faithful likeness.
I made a copy of
Changes the verb from "copied" to "made a copy", altering the sentence structure slightly.
I took a copy of
Similar to "made a copy of", but uses "took" instead of "made".
I have transcribed
Implies copying by writing or typing, often from an audio source or handwritten document.
I have mirrored
Indicates a direct and complete duplication, often used in technical contexts.
I have cloned
Suggests an exact copy, often used in computing or biological contexts.
I have emulated
Suggests trying to match something's characteristics or behavior through copying.
I have borrowed
Indicates a temporary form of copying, implying eventual return or alteration. This is used with more abstract words such as ideas.
FAQs
What's the best way to use "I have copied" in a sentence?
Use "I have copied" to indicate that you have duplicated something from one place to another. For example, "I have copied the files to an external hard drive for backup."
Are there formal alternatives to "I have copied"?
Yes, formal alternatives include "I have replicated", "I have reproduced", or "I have transcribed", depending on the specific context.
How is "I have copied" different from "I have emulated"?
"I have copied" suggests an exact duplication, whereas "I have emulated" implies trying to match the characteristics or behavior of something, not necessarily creating an exact replica.
What should I say instead of "I have copied" to avoid plagiarism?
To avoid plagiarism, use phrases like "I have adapted", "I have drawn inspiration from", or "I have built upon" when you've made significant changes or added your own ideas to the original material.
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
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested