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
but before
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "but before" is correct and usable in written English.
It is generally used to introduce something that should be done prior to a given action or event. For example, "I wanted to take the bus to school, but before I could do that, I had to get money for the fare."
✓ Grammatically correct
News & Media
Science
Formal & Business
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
But before long the flow reversed again.
News & Media
But before long, family life deteriorated.
News & Media
But, before long, the evidence swayed him.
News & Media
But before long, things start to hurt.
News & Media
"But before, Sanlu never rejected our milk.
News & Media
But before long, MPs' attention was wandering.
News & Media
But before long, another problem crept in.
News & Media
But before, it was more superficial.
News & Media
"But before I launched the company?
News & Media
But before, it was the Native Americans.
News & Media
But before!
Science
Expert writing Tips
Best practice
When using "but before", ensure the sentence structure maintains clarity to avoid ambiguity regarding which action precedes the other.
Common error
Avoid using "but before" when the sequence isn't crucial or when the events are simultaneous. Overusing it can make your writing sound repetitive and less fluid.
Source & Trust
83%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "but before" functions as a conjunctive adverbial phrase, connecting two clauses to indicate a temporal relationship and contrast. It introduces a condition or action that must precede another, as seen in the examples Ludwig provides.
Frequent in
News & Media
48%
Science
26%
Formal & Business
11%
Less common in
Wiki
5%
Reference
5%
Social Media
5%
Ludwig's WRAP-UP
In summary, the phrase "but before" serves as a versatile conjunctive phrase used to indicate a necessary temporal sequence. As Ludwig AI confirms, it is grammatically correct and widely applicable in various contexts, especially in news, science, and formal writing. While alternatives exist, such as "prior to" or "before that", the choice depends on the desired emphasis and flow of the sentence. Ensure you use "but before" to clearly establish the order of actions and avoid redundancy. Mastering its usage can improve the clarity and effectiveness of your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
before that occurs
Directly indicates that one event must precede another.
prior to that happening
Clearly states the chronological order of events, indicating something needs to happen before another.
however, previously
Replaces "but before" with an explicit contrast and a temporal marker indicating a prior state or action.
nonetheless, prior
Combines a contrast with a simple indication of precedence.
yet earlier
Emphasizes a contrast with a focus on a time that preceded the current situation.
though in advance
Highlights a contrasting situation that needs consideration beforehand.
even so, preceding
Acknowledges an exception or contrast while still pointing to a prior event.
on the other hand, formerly
Indicates a change from a previous state or action.
conversely, ahead of
Introduces a contrasting viewpoint while noting that something occurred or should occur earlier.
still, in anticipation of
Implies that despite a contrast, preparation should be made for something imminent.
FAQs
How can I use "but before" in a sentence?
You can use "but before" to indicate that one action should occur before another, for example, "I wanted to leave, but before I did, I needed to say goodbye".
What are some alternatives to "but before"?
Some alternatives to "but before" include "prior to", "before that", or "previously" depending on the specific context.
Is it always necessary to use "but before" or can I sometimes omit the "but"?
While "but before" is grammatically correct, omitting the "but" is also acceptable and can sometimes make the sentence flow more smoothly. It depends on the context and the desired emphasis, but options like "before that happened" are equally valid.
What's the difference between "but before" and "after"?
"But before" indicates something that must happen prior to a specific event, while "after" indicates something that happens following a specific event. They are opposites in terms of temporal sequence.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
83%
Authority and reliability
4.1/5
Expert rating
Real-world application tested