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
has long since
Grammar usage guide and real-world examplesUSAGE SUMMARY
"has long since" is a correct and usable phrase in written English.
It is typically used to indicate that something happened in the past and is no longer applicable. For example, "This bridge has long since been abandoned."
✓ Grammatically correct
News & Media
Academia
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
57 human-written examples
Lindsay Rogers has long since been forgotten.
News & Media
The exhaustion has long since been ours.
News & Media
The deception has long since been corrected.
News & Media
The magazine has long since folded.
News & Media
The passage has long since been blocked off, he added.
News & Media
The tide on this question has long since turned.
News & Media
His prediction has long since come true.
News & Media
SILICON VALLEY has long since gone Hollywood.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
3 human-written examples
Unfortunately, this cover story has long-since expired.
News & Media
That train has long-since left the station.
News & Media
Our weeping has long-since drowned out your chanting.
News & Media
Expert writing Tips
Best practice
Use "has long since" to emphasize that something is not only in the past but also no longer relevant or applicable to the current situation. It adds a sense of finality and distance.
Common error
Avoid overusing "has long since" in formal or academic writing, as it can sometimes sound overly dramatic or informal. Consider using more neutral alternatives like "is no longer" or "is no longer applicable" for a more objective tone.
Source & Trust
91%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "has long since" functions as an adverbial phrase, modifying a verb to indicate that an action or state occurred in the past and is no longer relevant or applicable. Ludwig AI confirms its correct grammatical usage.
Frequent in
News & Media
60%
Academia
20%
Formal & Business
10%
Less common in
Science
5%
Encyclopedias
3%
Wiki
2%
Ludwig's WRAP-UP
In summary, the phrase "has long since" is a grammatically sound and frequently used adverbial phrase, as confirmed by Ludwig AI. It conveys that something occurred in the distant past and is no longer relevant or applicable, adding a sense of finality. While versatile, it is most commonly found in news, media, and academic contexts, with a slightly formal tone. When writing, consider more neutral alternatives for highly formal contexts and use it to emphasize the irrelevance of past events. Alternatives like "is now a thing of the past" or "is long gone" can provide similar meanings with varying degrees of formality.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
is well in the past
Directly states that something is firmly situated in the past.
is long gone
Simply states that something has disappeared or ceased to exist a long time ago.
is now a thing of the past
Emphasizes that something is no longer current or relevant, focusing on its past nature.
is yesterday's news
Implies something is no longer interesting or relevant because it is old news.
is ancient history
Highlights the remoteness of an event or situation, implying it is old and irrelevant.
is a closed chapter
Suggests that a particular period or event is finished and no longer under consideration.
is a distant memory
Focuses on the fading or forgotten nature of something, suggesting it is only vaguely remembered.
has faded into oblivion
Emphasizes the complete disappearance and forgetting of something.
ceased to be
Formally indicates that something no longer exists or is relevant.
is consigned to history
Highlights the definitive and irreversible nature of something being relegated to the past.
FAQs
What does "has long since" mean?
The phrase "has long since" means that something happened a considerable time ago and is no longer relevant or in effect. It emphasizes that something is firmly in the past and no longer affects the present situation.
How can I use "has long since" in a sentence?
You can use "has long since" to describe something that is outdated or no longer valid. For example, "That law "has long since" been repealed" or "The technology "has long since" become obsolete".
What are some alternatives to "has long since"?
Alternatives to "has long since" include phrases like "is now a thing of the past", "is long gone", "is well in the past", or "is ancient history". Each alternative offers a slightly different nuance but conveys a similar meaning of something being in the distant past.
Is it appropriate to use "has long since" in formal writing?
While grammatically correct, "has long since" can sound somewhat informal or dramatic in formal writing. In such contexts, consider more neutral alternatives like "is no longer" or "is no longer applicable" to maintain a more objective tone. Consider using "is well in the past" instead.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
91%
Authority and reliability
4.5/5
Expert rating
Real-world application tested