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 has since been
Grammar usage guide and real-world examplesUSAGE SUMMARY
"which has since been" is correct and usable in written English.
It is used to refer to something that happened in the past and has continued until the present. For example: "He bought his first car when he was 18, which has since been replaced by a newer model."
✓ Grammatically correct
News & Media
Wiki
Formal & Business
Alternative expressions(18)
that was later
which was previously
that is now
that has been subsequently
which is now
that was subsequently
that subsequently became
that was eventually
that had been
that was at one time
since been updated
formerly
which was once
previously known as
which was formerly
that used to be
formerly known as
that once used to 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
59 human-written examples
It previously ran this disclaimer, which has since been removed.
News & Media
The money, which has since been written off, went through.
News & Media
A similar riot wrecked the Nauru camp last year, which has since been rebuilt.
News & Media
The lawn in front of the Reichstag, which has since been closed to tourists, is quiet.
News & Media
The banner, which has since been taken down, was branded "inappropriate" and "disgusting".
News & Media
Hackers rebutted those claims in their online post, which has since been withdrawn from the Web.
News & Media
The drug in question, which has since been branded as Zalbin, has been abandoned.
News & Media
Córtez still lives near that building, which has since been converted into a museum.
News & Media
The recovered after receiving doses of an experimental drug which has since been depleted.
News & Media
He arrested Mr. Gates on a disorderly conduct charge, which has since been dropped.
News & Media
An earlier version used an inaccurate quote from a different article which has since been updated.
News & Media
Expert writing Tips
Best practice
Use "which has since been" to clearly indicate that a change has occurred from a previous state to the present.
Common error
Avoid using "which has since been" when the timeline of events is unclear or when the change is not directly relevant to the context. Instead, opt for a more direct and specific description of the change.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "which has since been" functions as a non-restrictive relative clause, providing additional, non-essential information about a noun phrase. As Ludwig AI points out, it indicates a state or condition that has changed from a previous one. The examples showcase its use in various contexts, adding detail about alterations or updates.
Frequent in
News & Media
67%
Wiki
12%
Formal & Business
5%
Less common in
Science
10%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "which has since been" is a versatile phrase used to provide additional information about a subject and highlight changes or updates that have occurred. As Ludwig AI confirms, it's grammatically sound and widely accepted in written English. Its neutral register makes it suitable for a variety of contexts, particularly in news and media, but also in Wiki and formal documents. Understanding the nuances of its usage, as well as common errors to avoid, can help writers enhance clarity and precision in their writing. The phrase functions as a non-restrictive relative clause, adding important context without changing the core meaning of the sentence.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
that has been subsequently
Emphasizes the sequential nature of the change.
which is now
Directly states the present condition contrasting to the past.
that was subsequently
Focuses on the sequence of events, highlighting that something happened after.
that subsequently became
Emphasizes the transformation into something else.
that was later
Indicates that something happened at a later time.
that was eventually
Highlights the final result after a period of time.
which was previously
Highlights a contrast between the previous state and the current state.
that had been
Implies a past state before the current one.
that is now
Focuses on the current state, contrasting it with the past.
that was at one time
Indicates a state that existed in the past but no longer exists.
FAQs
How to use "which has since been" in a sentence?
Use "which has since been" to add extra information about something that has changed over time. For example, "The original policy, "which has since been" updated, no longer applies."
What can I say instead of "which has since been"?
You can use alternatives like "that was later", "which was previously", or "that is now" depending on the context.
Is it correct to say "that has since been" instead of "which has since been"?
While "that has since been" is grammatically acceptable, "which has since been" is preferred when introducing a non-restrictive clause that provides additional, non-essential information.
What's the difference between "which has since been" and "which has now been"?
"Which has since been" indicates a change that occurred at some point in the past and continues to the present, while "which has now been" emphasizes the current state following a recent change.
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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