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
it once was
Grammar usage guide and real-world examplesUSAGE SUMMARY
"it once was" is correct and usable in written English.
You can use it when referring to a situation or condition that existed in the past, but no longer exists now. Example: "The city of Prague was once known for its vibrant nightlife, but now it is much quieter."
✓ Grammatically correct
News & Media
Encyclopedias
Alternative expressions(20)
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 once was.
News & Media
And it once was.
News & Media
It once was a great business.
News & Media
That isn't how it once was.
News & Media
It is not what it once was.
News & Media
But extravagance isn't what it once was.
News & Media
And it once was quite extraordinary.
News & Media
But mischief isn't what it once was.
News & Media
Yet even that advantage is not what it once was.
News & Media
Ocoee is not the backwater it once was.
News & Media
This is not the city it once was, my friend".
News & Media
Expert writing Tips
Best practice
Use "it once was" to create a sense of nostalgia or to emphasize a significant change over time. This phrase is effective in both formal and informal writing to highlight contrasts between past and present states.
Common error
Avoid using "it had once been" when "it once was" suffices. The past perfect implies an action completed before another past action, which may not always be the intended meaning. Stick to the simpler past simple unless a clear sequence of past events is being described.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "it once was" functions as a descriptor indicating a past state or condition that is no longer true. As evidenced by Ludwig, this construction effectively contrasts a past reality with the present, providing context and highlighting change.
Frequent in
News & Media
60%
Encyclopedias
15%
Formal & Business
10%
Less common in
Science
5%
Wiki
5%
Reference
5%
Ludwig's WRAP-UP
In summary, "it once was" is a versatile phrase used to describe past states that differ from the present. Ludwig AI confirms its grammatical correctness and widespread usage across various contexts, particularly in News & Media. To enhance writing, use this phrase to emphasize change and contrast, while avoiding confusion with past perfect constructions. Consider alternatives like "it used to be" for similar meanings, and be mindful of the specific nuances each conveys. By understanding these factors, writers can effectively leverage "it once was" to add depth and context to their narratives.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
it used to be
This alternative directly indicates a past condition or state that is no longer true.
it was previously
Indicates a state or condition that existed at an earlier time.
it was formerly
Implies a previous status or identity that has since changed.
it is not like it was
Directly contrasts the present state with a former state.
it had been
Similar to "it once was", but places more emphasis on the duration of the past state.
in the past it was
Emphasizes the historical context of a past condition.
it existed before
Focuses on the prior existence of something that may not exist anymore.
it formerly stood as
Suggests a prior role or position that has been altered.
it has transformed
This highlights the change that has occurred from a past state.
it is a shadow of its former self
Highlights a significant decline or deterioration from a past condition.
FAQs
How can I use "it once was" in a sentence?
Use "it once was" to describe something that used to be a certain way but is no longer that way. For example, "This city was once a small village, but now it's a bustling metropolis".
What are some alternatives to "it once was"?
You can use alternatives like "it used to be", "it was formerly", or "it was previously" depending on the context.
Is "it once was" grammatically correct?
Yes, "it once was" is grammatically correct. It follows standard English grammar rules for expressing a past state or condition.
What's the difference between "it once was" and "it used to be"?
While both phrases indicate a past state, "it used to be" often implies a habitual or repeated action in the past, whereas "it once was" simply describes a state or condition that existed at some point in the past but no longer exists.
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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
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested