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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
it is duplicated
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "it is duplicated" is correct and usable in written English.
You can use it when referring to something that has been copied or repeated, often in contexts like data management or document editing. Example: "The report contains an error because it is duplicated in several sections, leading to confusion."
✓ Grammatically correct
Science
News & Media
Alternative expressions(20)
it is repeated
it is replicated
it is reproduced
it is reiterated
it is recreated
it is incorporated
it is distributed
it is substantiated
it is restated
it is illustrated
it is reinstated
it is captured
it is reintroduced
it is cited
it is depicted
it is communicated
it is recaptured
it is disseminated
it is circulated
it becomes double
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
8 human-written examples
When the same task is done by two different actors, it is duplicated instead of creating an abstract actor including both actors.
"When you consider the passion these people have, the passion these people have shown to us, it is duplicated throughout the whole Italian nation," he said.
News & Media
This aspect related to the aggregation of the AgNPs into the films is corroborated by FWHM which it is duplicated for the ISS process (224 nm) in comparison with the LbL-E deposition technique (108 nm).
Science
In particular, SC, CH, SCH, CS, and HC are thrown away, because they are the redundant Web service; HR in the sixth row is removed, because it is duplicated.
We take it for granted that brain duplication will preserve the psychological properties normally relevant to reidentifying persons and we also take it for granted that the original brain continues to embody these properties even after it is duplicated.
Science
In addition, we excluded DYS19 from the statistical analysis because it is duplicated in some haplogroups, particularly haplogroup C3c.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
51 human-written examples
As soon as it's banned, it's duplicated.
News & Media
If it gets approved, chances of it being duplicated and made available for free are high.
News & Media
Ipsilaterally, the RAH originated from the PPO ℓ A; it was duplicated at the beginning.
Thirdly, the inserted fragments from duplications in 1Sx subunits are not completely identical to that from which it was duplicated.
Science
The steel sample was used as the master model, and it was duplicated using silicone (Elite Double 22, Zhermack, Germany).
Expert writing Tips
Best practice
Use "it is duplicated" to clearly indicate that something exists in multiple instances, especially when highlighting redundancy or replication. For example, use this phrase when you want to focus on the fact of being repeated rather than emphasizing the copying action.
Common error
Ensure the context clearly identifies what "it" refers to when using "it is duplicated". If the subject is unclear, rephrase the sentence to avoid ambiguity. For instance, instead of "The code has an error because it is duplicated", specify "The code has an error because a specific block of code is duplicated".
Source & Trust
84%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "it is duplicated" functions as a passive construction, indicating that something is the recipient of the action of being copied or repeated. As Ludwig AI confirms, this phrase is grammatically correct and usable. Examples from Ludwig show it used in contexts ranging from data management to genetics.
Frequent in
Science
50%
News & Media
40%
Wiki
10%
Less common in
Formal & Business
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "it is duplicated" is a grammatically sound and commonly used passive construction to indicate that something has been copied or repeated. Ludwig AI confirms its correct usage. It appears frequently in scientific and news contexts to highlight redundancy or replication. While generally neutral in register, clarity is crucial to avoid ambiguity by ensuring the subject "it" is well-defined. Alternatives include phrases like "it is repeated" or "it is copied", though the specific nuance may vary. Therefore, writers can confidently employ "it is duplicated" in various contexts, provided they maintain clarity and choose the most appropriate alternative based on the intended emphasis.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
it is replicated
Replicates the idea of copying or reproducing something, often in a scientific or technical context.
it is copied
Simple and direct alternative, focusing on the act of making a copy.
it is reproduced
Similar to "replicated" but can apply to a broader range of contexts.
it is mirrored
Suggests an exact likeness or reflection has been created.
it is cloned
Implies an identical copy has been made, often used in biological or technical contexts.
it is reiterated
Focuses on the act of repeating something that has already been said or done.
it is mirrored exactly
Reinforces that the mirroring is exact.
it is counterfeited
Suggests an illegal copy has been made.
it is imitated
Implies a copy has been made, but not necessarily an exact one.
it is simulated
Suggests a copy has been made to resemble something without being identical.
FAQs
How can I use "it is duplicated" in a sentence?
You can use "it is duplicated" to indicate that something is copied or repeated. For example: "The data "it is duplicated" across multiple servers", or "The information "it is duplicated" in several reports".
What are some alternatives to saying "it is duplicated"?
Alternatives include "it is repeated", "it is copied", or "it is replicated". The best choice depends on the specific context and the nuance you want to convey.
Is there a difference between saying "it is duplicated" and "it is replicated"?
While both phrases indicate that something is copied, "replicated" often implies a more precise or exact reproduction, especially in scientific or technical contexts. "Duplicated" is a more general term. For example, data can be "replicated" across servers, while information can be "duplicated" in documents.
Which is correct, "it is duplicated" or "it has been duplicated"?
Both are grammatically correct, but they have slightly different meanings. "It is duplicated" suggests a current state of being copied, while "it has been duplicated" implies an action that was completed in the past. The choice depends on the context and whether you want to emphasize the state or the action.
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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
84%
Authority and reliability
4.3/5
Expert rating
Real-world application tested