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
which formerly existed
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "which formerly existed" is correct and usable in written English.
It can be used to refer to something that was present or in existence in the past but is no longer the case. Example: "The ancient civilization, which formerly existed in this region, left behind remarkable artifacts."
✓ Grammatically correct
Encyclopedias
News & Media
Science
Wiki
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
1 human-written examples
Of the 25 churches which formerly existed in the town, 9 have survived.
Encyclopedias
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
The city takes its name (Arabic: "The Islands") from several small islands that formerly existed in the bay, all but one of which have been connected to the shore or obliterated by harbour works.
Encyclopedias
(A store formerly existed at 20 East 60th Street).
News & Media
What formerly existed off the page finds a way onto it.
News & Media
Likewise islands that formerly existed, perhaps at times of lower sea level in the past, are not included.
Science
An example would be the system of racial segregation that formerly existed in the United States – the so-called "Jim Crow" system.
Science
Today, possibly the smallest and northernmost population exists around the Nansei Shoto islands, and a population formerly existed off Taiwan.
Wiki
They were so called because they were built upon the site where a Temple of Jupiter (Zeus) had formerly existed.
Wiki
It was once thought to have formerly existed in the Atlantic Ocean, based on fossil teeth found in North Carolina dating to the Miocene epoch.
Wiki
The Lapidary is an open-air museum of primarily stone artworks, both originals and copies, which formerly decorated buildings that no longer exist.
Wiki
The dam also deprived farmers of the critical annual floods, which formerly re-fertilised the plantations.
Wiki
Expert writing Tips
Best practice
Use "which formerly existed" to clearly indicate that something was present or in effect at an earlier time but is not so now. This phrase is particularly useful when describing historical changes, phased-out practices, or extinct entities.
Common error
Do not use "which formerly existed" when the context already implies past existence. Overusing 'formerly' can make your writing sound repetitive. Ensure that the use of the phrase adds specific value by emphasizing the change in status.
Source & Trust
80.39%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "which formerly existed" functions as a relative clause, modifying a noun by providing additional information about something that was present at some point in the past but is not so now. As Ludwig AI suggests, this phrase helps describe historical changes or discontinued practices.
Frequent in
Encyclopedias
20%
News & Media
20%
Science
20%
Less common in
Wiki
20%
Formal & Business
0%
Social Media
0%
Ludwig's WRAP-UP
The phrase "which formerly existed" is a grammatically sound relative clause used to denote something that was present in the past but no longer is. As Ludwig AI indicates, it serves to provide context, often in historical or descriptive contexts. Although it appears across multiple domains, it's most frequently encountered in encyclopedic, news, and scientific writing. When using this phrase, ensure that the context requires specific emphasis on the past existence, and consider alternatives like "that previously existed" to avoid repetition.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
that previously existed
Replaces 'formerly' with 'previously', maintaining the core meaning of something that existed at an earlier time.
which once existed
Substitutes 'formerly' with 'once', indicating a past existence.
that used to exist
Replaces the entire phrase with a more common expression indicating past existence.
that was formerly present
Replaces 'existed' with 'present', focusing on the state of being in a certain place or condition.
that had existed before
Specifies that the existence was prior to the current time.
which has become extinct
Implies the thing no longer exists, often used for species or phenomena.
that no longer exists
Directly states the non-existence of something.
that is now defunct
Indicates that something is no longer operational or functional.
which is now a thing of the past
Expresses that something existed in the past but is not relevant in the present.
which is now obsolete
Indicates that something is out of date and no longer in use.
FAQs
How can I use "which formerly existed" in a sentence?
Use "which formerly existed" to describe something that was present in the past but is no longer the case. For example, "The kingdom, "which formerly existed" in this region, was renowned for its advanced agriculture".
What are some alternatives to "which formerly existed"?
Alternatives include phrases like "that previously existed", "which once existed", or "that used to exist". The best choice depends on the specific nuance you want to convey.
Is it correct to say "that formerly existed" instead of "which formerly existed"?
Both "that" and "which" can be used to introduce a relative clause. "Which" is generally used for nonrestrictive clauses (adding extra information), while "that" is used for restrictive clauses (essential information). In most cases, "that formerly existed" is acceptable.
What is the difference between "which formerly existed" and "which no longer exists"?
"Which formerly existed" implies a change over time, suggesting something was present but isn't now. "Which no longer exists" simply states the current non-existence without necessarily emphasizing a past presence.
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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
80.39%
Authority and reliability
4.5/5
Expert rating
Real-world application tested