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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
used to exist
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "used to exist" is correct and usable in written English.
You can use it to refer to something that is no longer exists, but used to exist in the past. For example: "The old cinema used to exist on the corner of the street, but now it has been replaced by a store."
✓ Grammatically correct
News & Media
Academia
Science
Alternative expressions(20)
once existed
formerly existed
existed previously
is now defunct
has disappeared
no longer remains
is a thing of the past
is now extinct
in the past there was
there had been
there is to be
there used to be
there existed
there was to be
there was just
there have to be
there has been
it once was
formerly there was
there would be
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
The New Speak of today's American language, had it been lightly sprinkled on occasion socially at a time when personal communication used to exist, would have been fun and funny, offering us all loads of internal comedy.
News & Media
Cannibalism used to exist.
News & Media
"They used to exist above ground.
News & Media
"Between Mehri and me … a romantic relationship used to exist.
News & Media
The diplomatic corps that used to exist no longer exists.
News & Media
(Note to younger readers: these used to exist).
News & Media
A culture used to exist of blaming parents.
News & Media
It kind of reinforced the sense of culture that used to exist".
News & Media
"Lemon Jif used to exist here but we were homogenized by marketers and it's now Cif.
News & Media
University archives used to exist in the dusty corners of campus libraries.
News & Media
But I do long for various friendships and ties that used to exist and don't anymore.
News & Media
Expert writing Tips
Best practice
When using "used to exist", ensure the context clearly indicates what replaced the thing that no longer exists. This provides a clearer understanding and avoids ambiguity.
Common error
Avoid using "used to exist" when referring to something that still exists but has changed. Instead, use phrases like "has evolved" or "has transformed" to indicate a change rather than complete cessation.
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "used to exist" functions as a stative verb phrase, indicating a state of being in the past. Ludwig AI confirms that this phrase correctly indicates that something existed in the past but does not exist anymore. Examples show it describing cultures, relationships, or physical entities that are no longer present.
Frequent in
News & Media
65%
Academia
15%
Science
10%
Less common in
Formal & Business
5%
Encyclopedias
3%
Reference
2%
Ludwig's WRAP-UP
In summary, "used to exist" is a versatile and frequently used phrase for indicating something that was present in the past but no longer exists. Ludwig AI confirms its grammatical correctness and offers numerous examples of its usage across diverse contexts. While generally neutral, it leans toward informal usage and often serves to provide historical context or highlight changes. To enhance clarity, specify what has replaced what no longer exists and avoid its use when referring to something that has merely transformed. Alternatives like "once existed" or "formerly existed" can provide nuanced variations in meaning and formality. The phrase is very common in the News & Media, Academia and Science.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
once existed
Focuses on the past existence of something without necessarily implying a contrast to the present.
existed previously
Emphasizes that the existence occurred before the current time.
was formerly present
Highlights a former state of being in a more formal tone.
is now defunct
Indicates that something not only doesn't exist anymore but also has ceased to function.
has disappeared
Suggests a loss or removal of something that was once present.
no longer remains
Emphasizes the absence of something that previously stayed or continued.
is a thing of the past
Positions the subject firmly in the past, often with nostalgic or dismissive connotations.
belonged to a bygone era
Implies that something is outdated or associated with a past historical period.
existed in earlier times
Highlights that the existence occurred in a prior time, without specifying the conditions now.
is now extinct
Indicates that something is no longer in existence, often used for species or practices.
FAQs
How can I use "used to exist" in a sentence?
Use "used to exist" to describe something that was present or real in the past but isn't anymore. For example, "That shop "used to exist" on this street, but it closed down last year."
What's the difference between "used to exist" and "once existed"?
"Used to exist" implies a contrast with the present, while "once existed" simply states past existence without necessarily implying a present absence. The choice depends on whether you want to highlight the change.
Are there formal alternatives to "used to exist"?
Yes, formal alternatives include "formerly existed" or "was previously present". These options are suitable for academic or business writing where a more sophisticated tone is preferred.
Is it correct to say "doesn't used to exist"?
No, the correct negative form is "did not use to exist" or "never used to exist". For example, "That rule "did not use to exist" before the new regulations were implemented."
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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
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested