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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
once used for
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "once used for" is correct and usable in written English.
It can be used to describe a previous purpose or function of something that has changed over time. Example: "This building was once used for housing military personnel before it was converted into a museum."
✓ Grammatically correct
News & Media
Encyclopedias
Academia
Alternative expressions(1)
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
She walked into the college-and-career center, a large room once used for disciplinary problems.
News & Media
Dangling from his right hand is a lead plummet, a device once used for sounding channels.
News & Media
It has preserved four sweeping cranes that were once used for loading and unloading.
News & Media
Even land that was once used for farming could prove problematic.
News & Media
Lawns once used for idling and frolicking became off-limits to the public.
News & Media
Carson's site is considered a long shot because it was once used for toxic waste.
News & Media
Meyer, which opened in 1966, has a central atrium students once used for paper airplane contests.
Academia
It is a ceremonial government building that was once used for the Parliament.
News & Media
Mr. Tress said it was once used for the cover of a book about the Holocaust.
News & Media
Once used for work, they are ridden now mostly for pleasure or show.
News & Media
To our left was a still pool once used for submarine testing.
News & Media
Expert writing Tips
Best practice
When using "once used for", ensure the context clearly indicates the current use or state of the subject. This avoids ambiguity and provides a clear contrast between past and present.
Common error
Be specific about the timeframe when something was "once used for". Instead of saying "This tool was once used for construction", specify the period: "This tool was used for construction in the 1950s".
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "once used for" functions as a post-modifier, specifically a participial phrase, providing additional information about a noun. It describes a past purpose or function. Ludwig AI indicates it's correct and widely used.
Frequent in
News & Media
61%
Encyclopedias
12%
Academia
6%
Less common in
Wiki
4%
Formal & Business
3%
Science
7%
Ludwig's WRAP-UP
In summary, the phrase "once used for" is a grammatically correct and common way to describe the former purpose of something, as confirmed by Ludwig AI. It functions as a post-modifier, providing historical context and highlighting changes in function. Its usage spans across diverse contexts, predominantly in news, encyclopedias and media, suggesting a generally neutral to formal register. When employing this phrase, it's advisable to ensure that the current state is clear. Consider using alternatives like "previously utilized for" in formal writing or "used to be for" in more casual settings.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
previously utilized for
Replaces "once used" with a more formal synonym, maintaining the same meaning.
formerly employed for
Similar to "previously utilized", this offers a formal alternative to "once used".
at one time served as
This alternative emphasizes the period when something was used for a specific purpose.
in the past was used as
Clearly indicates that the use is no longer current.
historically functioned as
Focuses on the historical role or function of something.
was previously designated for
Emphasizes a formal designation or assignment that has changed.
used to be for
A more informal way of expressing the former purpose.
has since been repurposed from
Highlights that the thing was repurposed to something else.
originally intended for
Focuses on the initial intended use, which differs from the current one.
was initially designed for
Highlights the original design purpose before any changes.
FAQs
How can I use "once used for" in a sentence?
The phrase "once used for" is employed to describe a past function or purpose that is no longer current. For example: "This building was "once used for" storage, but now it's a museum."
What are some alternatives to "once used for"?
Alternatives include "previously utilized for", "formerly employed for", or "at one time served as". The best choice depends on the desired level of formality and emphasis.
Is it correct to say "used to be for" instead of "once used for"?
Yes, "used to be for" is a grammatically correct and more informal alternative to "once used for". However, "once used for" might sound more appropriate in formal or academic writing.
What is the difference between "once used for" and "originally intended for"?
"Once used for" indicates that something was actually used for a specific purpose in the past. "Originally intended for", on the other hand, implies that something was designed or planned for a particular use, but it may not have necessarily been implemented. For example, the building was "once used for" housing while the design was "originally intended for" office space.
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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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested