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
it is retained
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "it is retained" is correct and usable in written English.
You can use it when discussing something that is kept or preserved, often in a formal or technical context. Example: "In this process, the information is crucial, and it is retained for future reference."
✓ Grammatically correct
Science
News & Media
Encyclopedias
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
If a female survives its 40th year, it is retained in age class 40.
The processes by which PRC2 is directed to its target sites, and by which it is retained there, are complex and still incompletely understood [ 72, 73].
Science
RSOs should ensure that all officers have read this telegram and know where it is retained.
News & Media
The debate should focus on why it is retained, how and with what safeguards.
News & Media
One said: "I would be amazed if we end up in a position where it is retained".
News & Media
If the ingested material is resistant to digestion, it is retained within the phagocyte and is thus effectively removed from further interaction with the host.
Encyclopedias
Neil Marshall, CEO of the National Insulation Association said: "ECO is the only government policy specifically designed to reduce energy bills by improving the energy efficiency of our housing stock and therefore it is vital that it is retained.
News & Media
Telecommunications operators will be required to protect the data against accidental or unlawful destruction and must ensure it is retained for at least a year, or longer if it is required for a prosecution.
News & Media
Many caveats are needed: Not all of this data is useful; not all of it is retained by the companies with access to it; much of it cannot be traced back to individuals.
News & Media
Once in the body, it is retained and used over and over again, only minimal amounts being lost through shedding of cells from the skin and the exposed membranes and, in the female, through normal menstruation.
Encyclopedias
For this reason, the new Penguin version of The Master Builder sensibly confesses to having dropped much of this labelling, although when it is retained, with Solness's womenfolk referring to him as "Oh, Master Builder!" or "poor Master Builder", most modern actors would feel nudged towards an ironic or sarcastic inflection, which may or may not have been what Ibsen wanted.
News & Media
Expert writing Tips
Best practice
In technical writing, use "it is retained" to clearly indicate that something is intentionally preserved or kept for a specific purpose or duration. This phrase is more precise than simply saying "it is kept."
Common error
Avoid using "it is retained" in casual or informal writing. Opt for simpler alternatives like "it's kept" or "it stays" to maintain a natural and conversational tone.
Source & Trust
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "it is retained" primarily functions as a passive construction, indicating that something is being kept or preserved by an unspecified agent. As Ludwig AI confirms, this phrase is correct and usable in written English. Examples from Ludwig show its usage in diverse contexts.
Frequent in
Science
74%
News & Media
22%
Encyclopedias
4%
Less common in
Formal & Business
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "it is retained" is a grammatically sound and frequently used expression, as confirmed by Ludwig AI. It functions as a passive construction to indicate that something is being kept or preserved. Predominantly found in scientific and formal contexts, it maintains a neutral and objective tone. When choosing this phrase, consider the level of formality required and ensure it aligns with the overall tone of your writing. If a more casual tone is desired, consider alternatives like "it is kept" or "it stays".
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
it is preserved
Focuses on maintaining the original condition or quality.
it is maintained
Emphasizes ongoing effort to keep something in a specific state.
it is kept
A more general term for holding onto something.
it is conserved
Implies careful management to avoid depletion or loss.
it is upheld
Suggests supporting or defending something to prevent its removal.
it is sustained
Highlights the ability to continue or prolong something.
it is stored
Focuses on placing something in a location for future use.
it is safeguarded
Emphasizes protection from potential harm or loss.
it is secured
Highlights the act of making something safe and preventing its removal.
it is upheld
Suggests supporting or defending something to prevent its removal.
FAQs
How can I use "it is retained" in a sentence?
The phrase "it is retained" is used to indicate that something is kept or preserved. For example, "The data "it is retained" for a year", or "The original structure "it is retained" during the modification process".
What are some alternatives to "it is retained"?
Alternatives include "it is kept", "it is preserved", or "it is maintained" depending on the nuance you wish to convey. Consider the context to choose the most appropriate substitute.
When is it appropriate to use "it is retained"?
This phrase is suitable for formal and technical contexts where precision is important. It's often found in scientific papers, legal documents, and official reports.
Is "it is retained" the same as "it is maintained"?
While both phrases suggest something is kept, "it is retained" implies simply holding onto something, whereas "it is maintained" suggests ongoing effort to keep something in a certain condition.
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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
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested