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
established before
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "established before" is correct and usable in written English.
You can use it to refer to something that was set up or created prior to a specific time or event. Example: "The regulations established before the new law took effect are still in place."
✓ Grammatically correct
News & Media
Science
Formal & Business
Alternative expressions(4)
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
That had not been established before".
News & Media
This fact was established before the expenses scandal".
News & Media
I made sure I was established before I risked the hiatus of maternity leave.
News & Media
In fact, they substantially deviate from practices established before Election Day.
News & Media
Mostly, the Knicks missed the offensive flow they had established before trading those two starters.
News & Media
There was no scientific basis established before the court for these claims.
News & Media
The records were established before the Indy Racing League changed its engine and chassis specifications.
News & Media
"I would make sure I am established before taking any of those numbers," he said.
News & Media
His decision to retire was already established before his last fight, against Bugner in July 1971.
News & Media
The situation is firmly established before the opening credits, and it is painless.
News & Media
The number of tricks and the trump suit are established before play by an auction.
News & Media
Expert writing Tips
Best practice
When using "established before", ensure that the context clearly indicates what was established and the timeframe being referenced. For example, "The guidelines were established before the project began" provides clarity.
Common error
Avoid using "established before" without a clear reference point in time. For instance, saying "the system was established before" lacks specific context. Specify when it was established, such as "the system was established before the new regulations were implemented".
Source & Trust
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "established before" functions as a prepositional phrase modifying a verb, indicating that an action or state occurred prior to a specified time. As Ludwig AI explains, the phrase is used correctly and is suitable for written English. Examples demonstrate its use across various contexts.
Frequent in
News & Media
35%
Science
35%
Formal & Business
15%
Less common in
Wiki
5%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "established before" is a grammatically sound and very common way to indicate that something was set up or created prior to a specific time or event. As Ludwig AI confirms, it is correctly used in English. It appears frequently in News & Media and Science contexts. When using this phrase, ensure that the context provides a clear reference point for the time being discussed. For example, use it like "The guidelines were established before the project began".
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
previously established
Emphasizes the state of being established at an earlier time, rather than the action of establishing.
established earlier
A more straightforward way to express the same concept, focusing on the time element.
pre-established
Uses a prefix to indicate that something was established in advance.
in place beforehand
Highlights that something was already in effect or position.
existing beforehand
Emphasizes the prior existence of something.
already in existence
Emphasizes the state of already being present or active.
predetermined
Focuses on the decision or setting of something in advance.
set up in advance
Highlights the action of setting something up ahead of time.
prior to
Uses a prepositional phrase to indicate something happening before a specific time.
antecedent to
A more formal way of saying "before", often used in academic or legal contexts.
FAQs
How can I use "established before" in a sentence?
Use "established before" to indicate that something was set up or created prior to a specific time or event. For example, "The rules were "established before" the tournament started".
What are some alternatives to "established before"?
You can use alternatives like "previously established", "established earlier", or "in place beforehand" depending on the context.
What is the difference between ""established before"" and "currently established"?
"Established before" refers to something that was set up in the past, while "currently established" indicates that something is set up in the present. The former emphasizes precedence, while the latter emphasizes the current state.
Is it more formal to use "antecedent to" instead of ""established before""?
Yes, "antecedent to" is generally considered more formal than "established before" and is often used in academic or legal contexts. However, "established before" is suitable for most general writing purposes.
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
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested