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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
existed into
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "existed into" is not correct and does not convey a clear meaning in written English.
It is not typically used in standard English, and there are no common contexts where it would be appropriate. Example: "The ancient civilization existed into the modern era" would be better phrased as "The ancient civilization existed until the modern era."
⚠ May contain grammatical issues
News & Media
Science
Encyclopedias
Wiki
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
11 human-written examples
The new law appears to have brought any rogue agents who might have existed into line.
News & Media
In doing so it re-engineers a play style that already existed into a more deep and fluid form, which thanks to the Hunter Arts is more dynamic and destructive than ever.
News & Media
His family owned a dry goods business, Rice-Stix Inc., that had been among the largest businesses in the city around the turn of the century and existed into the 1950's.
News & Media
He and his wife do acknowledge that they'd never seen a reusable dry-cleaning bag before they laid eyes on Ms. Wyler's product, but Mr. Siegel's "Eureka!" moment "wasn't in buying a Reusenik," he wrote by e-mail, "but in recognizing how to morph what existed into something else".
News & Media
But they hoped to dramatize the antislavery issue, pressure legislators into taking firmer antislavery positions, prevent slavery from extending beyond the states where it existed into the federal territories, and eradicate both the interstate slave trade and the institution itself within the boundaries of the nation's capital.
Encyclopedias
Whilst a precise interpretation of ground conditions at the time of the battle in 1485 cannot be made, due to truncation of the record as a result of modern ploughing and floodplain processes, the results provide a wider landscape context and illustrate the presence of local wetlands in this area that existed into the Medieval period.
Human-verified similar examples from authoritative sources
Similar Expressions
48 human-written examples
Almost no research exists into these issues.
News & Media
Therefore, once it exists, it always exists, into the indefinite past and future.
Encyclopedias
The list's strength is welcome, but also has the odd effect of bringing the prize's need to exist into question once again.
News & Media
On Wednesday, I'll respond to comments and look at whether this tool can help make Facebook "revolutions" ��� a phenomenon I am not convinced exists — into a reality.
News & Media
Looking back on the family archive for clues to understanding, my role in shaping that story began to evolve from my memory of how it exists into an overwhelming need to change it.
News & Media
Expert writing Tips
Best practice
When you intend to convey the idea of something continuing to exist until a specific time, use phrases like "continued until" or "persisted until" instead of the unidiomatic "existed into".
Common error
Avoid using "existed into" when you mean something lasted until a particular time or evolved into something else. This phrase is not standard English, and clearer alternatives are available.
Source & Trust
82%
Authority and reliability
2.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "existed into" attempts to link the state of existence with a subsequent time or condition. However, it does not follow standard English grammatical conventions. Ludwig AI indicates that this phrase is not considered correct.
Frequent in
News & Media
32%
Science
42%
Wiki
21%
Less common in
Encyclopedias
5%
Formal & Business
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "existed into" is used to describe the duration or transformation of something, it is not grammatically correct in standard English. Ludwig AI identifies it as an incorrect and suggests using alternatives such as "continued until", "persisted until", or "evolved into", depending on the intended meaning. While the phrase appears across various sources, including news, science, encyclopedias and wikis, writers should exercise caution and opt for clearer, more conventional expressions to ensure grammatical correctness and clarity.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
continued until
Emphasizes the duration of something up to a specific point in time.
persisted until
Highlights the enduring nature of something up to a particular time.
remained until
Focuses on the state of something staying in existence until a certain time.
evolved into
Indicates a transformation over time into a new state or form.
transformed into
Similar to 'evolved into', but emphasizes a more significant change.
developed into
Implies a gradual growth or progression into something else.
morphed into
Suggests a change in form or character, often sudden or unexpected.
integrated into
Focuses on the incorporation of something into a larger system or structure.
incorporated into
Similar to 'integrated into', but may imply a more formal or structured inclusion.
merged into
Suggests a blending or combination of two or more things into one.
FAQs
What are some alternatives to "existed into"?
Instead of "existed into", consider using phrases like "continued until", "persisted until", or "evolved into" depending on the context.
Is the phrase "existed into" grammatically correct?
No, the phrase "existed into" is not considered grammatically correct in standard English. It's better to use more common and clear alternatives.
How can I use "continued until" instead of "existed into"?
You can replace "existed into" with "continued until" to indicate the duration of something up to a specific point. For example, "The tradition existed into the 20th century" becomes "The tradition continued until the 20th century".
What's the difference between "persisted until" and "existed into"?
"Persisted until" is a grammatically correct way to express that something lasted or endured up to a certain point. "Existed into" is not a standard English phrase and should be avoided in formal writing. Use "persisted until" to convey the sense of something enduring: "The belief persisted until modern times".
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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
2.5/5
Expert rating
Real-world application tested