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
having existed
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "having existed" is correct and usable in written English.
It can be used to indicate a state of being that has occurred in the past and continues to have relevance or impact in the present. Example: "Having existed for centuries, the ancient ruins continue to attract tourists from around the world."
✓ Grammatically correct
News & Media
Encyclopedias
Science
Wiki
Academia
Formal & Business
Alternative expressions(20)
if I am right
from my own point
we received information that
it is learnt that
speak from experience
by my terms
from an individual perspective
draws on my experience
from my experience
on an atavistic level
we have been persuaded that
I am supposing
for your considerations
I consider
it is asserted that
from my story
from what I saw
it is insinuated that
it is presupposed that
please be watchful
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 is not easy to get our heads round the Earth having existed for billions of years, probably existing for millions if not billions more, and our own life in comparison – however long and fruitful – being an almost infinitesimally insignificant instant in the middle of it all.
News & Media
He does the same for several other notions relating to the question of what's really bad about death, including this one: Why do we regard no longer existing (post-mortem nonexistence) as worse than not having existed before our births (prenatal nonexistence)?
News & Media
As opposed to never having existed".
News & Media
(FTP, however, is hardly new, having existed in some form for about four decades).
News & Media
"We no longer view these cultures as having existed separately, but as having influenced each other".
News & Media
All parents want is that the child is acknowledged as having existed.
News & Media
The Oxford English Dictionary says, "Having existed since olden times, old, aged or venerable".
News & Media
(In the examples given, the asterisk marks a form that is reconstructed as having existed in Proto-Australian).
Encyclopedias
Despite having existed for only 28 years, CEU has catapulted itself into the ranks of the world's best universities.
News & Media
The design store FredFlare.com qualifies as a venerable institution in that world, having existed for nearly 10 years.
News & Media
Hannibal exists in a world where it's hard to imagine any of the characters actually ever having existed as children.
News & Media
Expert writing Tips
Best practice
Use "having existed" to clearly establish the temporal relationship between a past state of being and its relevance to a current situation. This phrase often adds depth by emphasizing the historical context of an event or entity.
Common error
Avoid using "having existed" when a simple past tense form like "existed" would suffice. The 'having' construction implies a continuing relevance, which might not always be the case.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "having existed" functions as a perfect participle phrase, indicating a completed action or state of being that has relevance to a subsequent action or state. Ludwig confirms its correct usage in various contexts.
Frequent in
News & Media
58%
Science
18%
Encyclopedias
7%
Less common in
Wiki
7%
Academia
3%
Formal & Business
2%
Ludwig's WRAP-UP
In summary, the phrase "having existed" is a grammatically sound and versatile construction used to establish a connection between past existence and present relevance. As verified by Ludwig, it appears frequently in various contexts, especially in news and media, scientific writing, and encyclopedic entries. While generally neutral in tone, it leans towards formality and is best employed when emphasizing the ongoing impact of a past state. Remember to avoid overuse in simple past contexts where "existed" would suffice. Consider alternatives like "once existed" or "previously existed" for subtle variations in meaning.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
having been in existence
Focuses on the continuous state of existing over a period.
that had existed
Adds emphasis to the past perfect tense.
once existed
Emphasizes a past state of existence that is no longer current.
previously existed
Highlights that something existed before a certain point in time.
which existed
Often used in relative clauses to describe something's prior existence.
already existed
Highlights the fact that something was present before a specific event or time.
having been present
Focuses on presence rather than overall existence, implying being somewhere at a certain time.
to have existed
Used in infinitive constructions, referring to a past state.
to have been
A broader phrase that implies a past state of being or existence.
having been around
Suggests a longer duration of existence, with an informal tone.
FAQs
How can I use "having existed" in a sentence?
Use "having existed" to show that something's past existence has a current consequence or relevance. For instance, "Having existed for centuries, the ancient ruins still attract tourists" demonstrates the continuous impact of the ruins' past.
What are some alternatives to "having existed"?
Depending on the context, you can use alternatives such as "once existed", "previously existed", or "having been in existence" to express a similar meaning with slightly different nuances.
When is it appropriate to use "having existed" instead of just "existed"?
Use "having existed" when you want to emphasize the ongoing effect or relevance of something that existed in the past. If the past existence is merely a statement of fact without current implications, "existed" is sufficient.
Is "having existed" formal or informal?
"Having existed" is generally considered neutral in tone and can be used in both formal and informal writing. However, consider your audience and the specific context to ensure it fits appropriately.
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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
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested