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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
until before
Grammar usage guide and real-world examplesUSAGE SUMMARY
"until before" is not a valid expression in written English.
Instead, you could use "until" or "before" on their own, or use a phrase like "up until" or "prior to." For example: "I worked hard up until the deadline before I took a break."
⚠ May contain grammatical issues
News & Media
Science
Wiki
Alternative expressions(6)
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
47 human-written examples
The coherence of an individual life can seem to fray almost unnoticeably until, before long, that life needs the intervention of someone bringing real assistance.
News & Media
There is real intimacy and affection between them, which is wonderful until, before too long, it becomes as insufferable as the songs by Alexi Murdoch, which similarly wear out their rueful, faux-naïve welcome.
News & Media
"For him to leave it there as long as he did, until before, I hear, they finally painted over it, is just plain insensitive to a lot of black people in this country," Mr. Cain, who is black, said on "Fox News Sunday".
News & Media
When the old Count Moor disowns Karl, the young man turns brigand and defies all established authority at the head of a band of outlaws, until, before long, he discovers that however corrupt the existing order may be, violence and anarchy do not offer a workable alternative and society cannot be reformed by terrorism and crime.
Encyclopedias
There "isn't a more vile, negative word than the N-word, and for him to leave it there as long as he did, until before, I hear, they finally painted over it, is just plain insensitive to a lot of black people in this country," said Mr. Cain, an African-American who is the former chief executive of the Godfather's Pizza chain.
News & Media
As rapidly as the animals' tumors shrink, Cliff's stature expands, until, before long, he has co-authored a major paper with Sandy and Marion, NIH has given the lab a big new grant, and People magazine has arrived to photograph the researchers on the way to curing cancer.
Science & Research
Human-verified similar examples from authoritative sources
Similar Expressions
13 human-written examples
Cover and leave until cold before using.
News & Media
These are best left until cold before eating.
News & Media
The temperature of all stored samples was maintained at 0 4 °C until immediately before analysis.
Science
Leave until stone cold before slicing.
News & Media
Refrigerate until shortly before serving.
News & Media
Expert writing Tips
Best practice
Avoid using the phrase "until before" in formal writing. Replace it with either "until" or "before" for clarity and grammatical correctness.
Common error
The most common error is using "until before" when only one of these prepositions is necessary. Choose either "until" to indicate a duration leading up to a point, or "before" to specify a point in time preceding an event.
Source & Trust
82%
Authority and reliability
2.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "until before" functions as a prepositional phrase, attempting to define a time frame leading up to a certain point. However, Ludwig AI identifies it as grammatically incorrect due to the redundancy of the two prepositions.
Frequent in
News & Media
35%
Science
30%
Wiki
15%
Less common in
Encyclopedias
10%
Formal & Business
5%
Academia
5%
Ludwig's WRAP-UP
In summary, while the phrase "until before" appears in various sources, Ludwig AI flags it as grammatically incorrect due to its redundant nature. It attempts to define a time frame leading up to an event, but using either "until" or "before" independently provides more clarity. Though common in some contexts like news and media, it should be avoided in formal writing. Alternatives such as "until", "before", "up until", and "prior to" are recommended for better grammatical accuracy and clarity. Thus, mindful selection of alternative phrases is crucial for effective communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
Until
This is the simplest and often most appropriate replacement, removing the redundant "before".
Before
This alternative focuses on the prior action, suitable when the timing is the main emphasis.
Up until
Adds emphasis to the duration leading to a specific point in time.
Prior to
A more formal substitute for "before", suitable for professional or academic contexts.
Leading up to
Highlights the process or events occurring in the time frame before something happens.
Until just before
Adds a sense of immediacy to the timing, indicating something happened very close to another event.
Up to the moment before
Emphasizes the closeness in time between two events.
In anticipation of
Focuses on the expectation or preparation for a future event.
In advance of
Similar to "prior to" but can also imply preparation or readiness.
By the time
Focuses on a specific point in time by which something will have occurred.
FAQs
Is "until before" grammatically correct?
When should I use "until" instead of "before"?
What are some alternatives to "until before" in formal writing?
How does the meaning change if I use "until" instead of "until before"?
Using "until" in place of "until before" typically clarifies the sentence and removes redundancy. The core meaning of indicating a duration leading up to a specific time remains the same, but the sentence becomes more concise and grammatically sound.
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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
2.3/5
Expert rating
Real-world application tested