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
before this
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "before this" is correct and usable in written English.
You can use it to refer to something that previously happened. For example, "I had never seen an elephant before this trip."
✓ Grammatically correct
News & Media
Science
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
59 human-written examples
As before, this property shows (2.7).
As before, this proved surprisingly difficult.
"That was before this".
News & Media
Gardens before this one.
News & Media
We liked Doug before this.
News & Media
Before this, she'd cried.
News & Media
All before this president took the oath.
News & Media
Wilpon has sought investors before this.
News & Media
"Many works before this have been revived.
News & Media
Their lives were so different before this.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
1 human-written examples
We have seen this happen before this year.
News & Media
Expert writing Tips
Best practice
When using "before this", ensure the context clearly establishes what "this" refers to, whether it's a specific event, time, or situation. Clarity prevents ambiguity.
Common error
Avoid using "before this" when the reference point is unclear or hasn't been explicitly mentioned. Instead, specify the event or time period you're referring to for better understanding.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "before this" functions primarily as an adverbial phrase, modifying a verb or clause to indicate a temporal relationship. It specifies that an action, event, or state occurred at some point prior to the time or event referenced by "this". Ludwig AI confirms its correct usage across diverse contexts.
Frequent in
News & Media
41%
Science
23%
Wiki
21%
Less common in
Encyclopedias
3%
Formal & Business
2%
Academia
2%
Ludwig's WRAP-UP
The phrase "before this" is a versatile and frequently used temporal marker, indicating that something occurred prior to a specific point in time. As Ludwig AI confirms, it is grammatically correct and widely applicable across various contexts, from news articles and scientific publications to wikis. While it maintains a neutral register suitable for both formal and informal communication, alternatives like "prior to this" may lend a more formal tone. Remember to ensure clarity by explicitly defining what "this" refers to and use it to create a clear chronological sequence. Pay attention to comma usage to boost readability. With its widespread use and straightforward meaning, mastering the effective use of "before this" will improve clarity in your writing and speaking.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
prior to this
Replaces "before this" with a more formal tone and emphasizes the temporal precedence.
preceding this
Similar to 'prior to this', but can refer to both time and order.
previously
Uses an adverb to indicate an action or state that happened earlier, simplifying the original phrase.
leading up to this
Highlights the events or period that precede the specified point, adding a sense of build-up.
in advance of this
Offers a more formal alternative, stressing preparation or anticipation before a certain event.
antecedent to this
Introduces a more technical or academic tone, referring to a preceding event or cause.
up until this point
Focuses on the duration leading to the present moment, contrasting with a specific prior event.
before the present
Offers a literal and slightly less common way to refer to what happened earlier.
until now
Implies a change that has occurred at the present moment, in contrast to what was.
hitherto
A formal and somewhat archaic way of saying 'until now' or 'before this time'.
FAQs
How can I use "before this" in a sentence?
You can use "before this" to refer to something that occurred earlier. For example, "I had never traveled /s/outside+of+the+country before this trip" or "The company struggled financially /s/prior+to+this restructuring".
What's a more formal alternative to "before this"?
Alternatives like "prior to this", "preceding this", or "in advance of this" offer a more formal tone and are suitable for academic or professional writing.
Is it always necessary to use a comma after "before this"?
While not always mandatory, using a comma after "before this" often improves readability, especially when it introduces an independent clause. For example, "Before this, /s/I+had+never experienced such kindness".
How does "before this" differ from "after this"?
"Before this" refers to something that happened earlier, while "after this" refers to something that happens later. They are opposite in terms of the time sequence they describe.
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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested