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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
was already used
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase 'was already used' is a correct and usable sentence in written English.
You can use it to describe something that had already been used or employed in the past. For example: The idea of creating a new holiday was already used by other countries.
✓ Grammatically correct
Science
News & Media
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
17 This concept was already used by Aristotle, 19 who indicated that nature first provides us with potentialities and later effects their actualization.
MR. WHITNEY was already used to being before the public.
News & Media
Gypsum is a historical binder that was already used thousands of years ago.
She was always cold, but she was already used to that.
News & Media
Capillary pumped loop (CPL) was already used in man-made satellites and space aircrafts with proven heat control technology.
Science
The space was already used by the Shannon brothers for a silk-screening business they started in middle school.
News & Media
It would have taken me twenty years to earn that picking onions in my village, and I wasn't even a virgin — I was already used goods.
News & Media
By that point I was already used to being around students who were that much older than me, so I didn't consider being younger a disadvantage.
News & Media
Mr. Houston said Dropbox was already used in about four million businesses, mostly by people using their personal accounts at work.
News & Media
Having beaten Federer, who will be forever the darling of the French crowd, in the previous round, Wawrinka was already used to playing the villain.
News & Media
The diversification principle was already used in denoising.
Expert writing Tips
Best practice
When indicating that a method or tool "was already used", provide context about its previous application. This adds clarity and supports your current argument.
Common error
Avoid using "was already used" without specifying when, where, or by whom it was used. Lack of context can leave the reader confused about the relevance of the statement.
Source & Trust
83%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "was already used" functions as a passive voice construction indicating that a particular action or method has been employed at a prior time. As confirmed by Ludwig AI, this structure is grammatically sound and commonly found in written English. Its primary function is to convey that something is not new or original in the context being discussed.
Frequent in
Science
53%
News & Media
43%
Wiki
4%
Less common in
Formal & Business
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "was already used" is a grammatically correct and frequently used phrase in written English. Ludwig AI analysis and multiple examples confirm its validity and widespread usage across various contexts. The phrase functions primarily to indicate that something has been employed before, serving to provide background information or establish precedence. It maintains a neutral formality, making it suitable for diverse communication styles, although it appears more prevalently in scientific and news-related contexts. When using "was already used", ensure to provide sufficient context about its prior application to enhance clarity and avoid ambiguity.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
had been previously employed
Replaces "was already used" with a more formal tone using "had been" and "employed".
had been utilized before
Substitutes "used" with "utilized" and adds "before" for emphasis on the prior use.
had been in use
Focuses on the state of being in use rather than the action of using.
has been previously applied
Shifts to the present perfect tense, emphasizing the relevance of the past application to the present.
had seen prior application
Uses more formal vocabulary to convey the concept of previous use.
was previously implemented
Replaces "used" with "implemented", suitable for describing processes or systems.
was in effect beforehand
Indicates that something was operational or valid at an earlier time.
was formerly in service
Suggests that something was used or operated in the past but is no longer.
saw previous execution
Implies a prior instance of carrying out or performing something.
existed as a precedent
Highlights that something served as an earlier example or standard.
FAQs
How can I use "was already used" in a sentence?
You can use "was already used" to indicate that something has been employed before. For example, "This method "was already used" in a previous study."
What are some alternatives to "was already used"?
Alternatives include "had been previously employed", "had been utilized before", or "had been in use", depending on the nuance you want to convey.
Is it redundant to say "was already used before"?
While not strictly redundant, saying "was already used before" can be slightly repetitive. "Was already used" typically implies a prior occurrence, so adding "before" may not be necessary. However, it's not grammatically incorrect.
How does "was already used" differ from "is already being used"?
"Was already used" indicates a past action that is completed. "Is already being used" implies that something is currently in the process of being used, but it started earlier. The tenses indicate the differences in when the actions take/took place.
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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
83%
Authority and reliability
4.6/5
Expert rating
Real-world application tested