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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
whenever that is
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase 'whenever that is' is correct and usable in written English.
You can use it to introduce a statement about when something will be done, or is expected to be done. For example: I will finish the project by Friday, whenever that is.
✓ Grammatically correct
News & Media
Science
Formal & Business
Alternative expressions(20)
at an unspecified time
when the time comes
at a later date
when the opportunity arises
eventually
at some juncture
in due course
down the line
wherever that is
when that is
lf that is
whether that is
before that is
unless this is
if that's the case
if you're
whether it's
if that holds true
whether that becomes
whether that exists
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
Whenever that is.
News & Media
Whenever that is, I can't tell you.
News & Media
Presumably he will have more time when he retires, whenever that is.
News & Media
I've no doubts he'll go back to United – whenever that is – better for the experience.
News & Media
But at some point, whenever that is, we'll have a vote on final passage".
News & Media
He deserves to finish his career -- whenever that is -- how he wants to finish it".
News & Media
The law finds no difficulty in disregarding the corporate fiction whenever that is deemed necessary to attain a just result.
Academia
When my time is up with Wales, whenever that is, I would prefer to work abroad again.
News & Media
"I hope she gets the country muse again soon, and we'll gladly welcome her back whenever that is," he said.
News & Media
It is also a stratagem to ensure understanding, providing the opportunity for explanation and elaboration whenever that is desirable.
Encyclopedias
Reporters should consider the advantages of reporting from the scene of events they are covering whenever that is possible.
News & Media
Expert writing Tips
Best practice
When clarity is paramount, follow "whenever that is" with any known conditions or factors that might influence the timing.
Common error
Avoid using "whenever that is" if the context or event being referred to is not already clear to the audience. Ensure prior context is established to prevent confusion.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "whenever that is" functions as an adverbial clause, adding information about time. It qualifies the timing of an event, indicating it's uncertain or unspecified. Ludwig AI confirms its grammatical correctness.
Frequent in
News & Media
64%
Science
18%
Formal & Business
6%
Less common in
Encyclopedias
1%
Academia
5%
Reference
0%
Ludwig's WRAP-UP
The phrase "whenever that is" serves as an adverbial clause, injecting uncertainty about timing. Ludwig AI confirms its grammatical validity and common usage across various domains. Predominantly found in News & Media, its purpose is to soften statements with a neutral register. To maintain clarity, ensure the context surrounding "whenever that is" is well-established. For more formal settings, consider alternatives such as "at an unspecified time". Overall, "whenever that is" is a versatile phrase, but the context is king.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
at an unspecified time
Replaces "whenever" with a more formal phrase and slightly alters the tone to be more academic.
at some indeterminate point
Uses more elaborate vocabulary to express the uncertainty of timing.
when the time comes
This implies a future event, but leaves the timing vague.
when it's appropriate
Shifts the focus to the suitability of the time, rather than just its occurrence.
at a later date
A more generic and formal way to indicate an unspecified future time.
when the opportunity arises
Emphasizes the conditional aspect of the timing, dependent on a chance or event.
eventually
Simplifies the phrase to a single adverb indicating a future occurrence without a specified time.
at some juncture
A more formal and less common way of saying "at some point".
in due course
Suggests that something will happen when the time is right or expected.
down the line
An informal way of referring to a future time.
FAQs
How can I rephrase "whenever that is" to sound more formal?
For a more formal tone, consider alternatives like "at an unspecified time", "at some indeterminate point", or "at a later date".
Is it appropriate to use "whenever that is" in professional writing?
While acceptable, "whenever that is" can sometimes sound informal. Assess your audience and the overall tone of your writing; consider more professional alternatives if needed.
What does "whenever that is" imply in a sentence?
The phrase "whenever that is" implies uncertainty about the exact timing of a future event or action. It acknowledges that the time is indefinite or subject to change.
Can you use "whenever that is" at the beginning of a sentence?
While grammatically correct, starting a sentence with "whenever that is" is less common. It's more natural to use it mid-sentence, following the event or condition it refers to.
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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
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested