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 was maintained
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "it was maintained" is correct and usable in written English.
You can use it when referring to something that has been kept in a certain state or condition over time. Example: "Despite the challenges, it was maintained that the project would be completed on schedule."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(20)
it was upheld
it was preserved
it was sustained
it was established
it was continued
it was retained
it was conserved
it was perpetuated
it was prolonged
it was asserted
it was adhered
it was administered
it was updated
it was implemented
it was pretended
it was updating
it was waited
it was contained
it was stuck
it was detained
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
It was maintained largely in response to Israel's undeclared nuclear weapons capability.
News & Media
That course is known as America's first environmental demonstration course, although it was maintained with some synthetic materials.
News & Media
"I basically said that I didn't care where the archive went so long as it was maintained and not dispersed.
News & Media
N ow, with these new records, we can find out how this whole system worked, how it was maintained, what it meant.
News & Media
It was maintained at 50 mm in this study.
Science
Milk yield decreased progressively in HO and control, whereas it was maintained in the LF diet.
Science
It was maintained at the China Center for Type Culture Collection (Wuhan, China).
Science
It was maintained on potato dextrose agar (PDA) slants at 4 °C and transferred monthly.
It was maintained back then that we had the most comprehensive regulations in the world.
News & Media
Where clubs had implemented the injury surveillance system, it was maintained only through the diligence of the individual responsible.
Science
The medium was prepared, and after autoclaving, it was maintained in order to be used at later stages.
Expert writing Tips
Best practice
When using "it was maintained", ensure that the subject and the condition being maintained are clearly defined in the context. This prevents ambiguity and ensures clarity for the reader.
Common error
Avoid using "it was maintained" without a clear antecedent for "it". Ensure the reader knows exactly what is being maintained to prevent confusion.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "it was maintained" functions as a passive construction, indicating that something (the 'it') underwent a process of preservation or continuation. Ludwig AI examples show its usage across diverse contexts.
Frequent in
Science
59%
News & Media
25%
Wiki
7%
Less common in
Formal & Business
5%
Encyclopedias
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, the phrase "it was maintained" is a grammatically sound and frequently used passive construction that conveys the preservation or continuation of a particular state or condition. As Ludwig AI confirms, it appears across various contexts, particularly in scientific, news, and formal writing. When using this phrase, ensure that the subject and the state being maintained are clearly defined to avoid ambiguity. Alternatives such as "it was sustained" or "it was preserved" can offer nuanced variations in meaning.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
it was continued
This simply states that the subject's existence or activity did not cease.
it was sustained
This highlights the ongoing support or effort that allowed the subject to continue existing or functioning.
it remained consistent
This alternative focuses on the consistency of the subject over time, emphasizing its unchanging nature.
it was preserved
This emphasizes the act of protecting the subject from decay or damage.
it was retained
This focuses on keeping or holding onto something, rather than allowing it to be lost or taken away.
it was kept up
This option uses a phrasal verb to convey the effort involved in maintaining something.
it was conserved
This suggests careful and efficient use of resources to ensure the subject's longevity.
it was upheld
This implies that a decision, principle, or standard was defended and supported.
it was perpetuated
This suggests that the subject was actively promoted or spread to ensure its continuation.
it was prolonged
This focuses on extending the duration of the subject's existence or activity.
FAQs
How can I use "it was maintained" in a sentence?
Use "it was maintained" to describe a state or condition that was kept constant or upheld over a period. For example, "The temperature was crucial, so "it was maintained" at 25 degrees Celsius."
What are some alternatives to "it was maintained"?
Alternatives include "it was sustained", "it was preserved", or "it was kept up", depending on the specific nuance you want to convey.
Is "it was maintained" formal or informal?
"It was maintained" is generally considered neutral to formal and can be used in various contexts, including academic, professional, and journalistic writing. The level of formality depends more on the surrounding vocabulary and sentence structure.
How does "it was maintained" differ from "it was established"?
"It was maintained" implies that something was already in place and then kept in that state, while "it was established" means something was created or started. For example, "the policy was maintained" versus "the policy was established".
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
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested