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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
before than
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "before than" is not correct and should not be used in written English.
The correct expression is typically used to compare two points in time or events, but "before" and "than" should not be combined in this way. Example: "I would prefer to finish my work before the deadline."
⚠ May contain grammatical issues
News & Media
Science
Wiki
Alternative expressions(9)
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
It had a far stronger connection to what went before than what has happened since.
News & Media
"If we're putting more into the atmosphere than the year before, than we're heading in the wrong direction," he said.
News & Media
To that extent, then, the Viking firestorm that swept over the British Isles in the ninth century marked less a rupture with what had gone before than an intensification of it.
News & Media
Figures 2c and d show that, in general, the Cry protein is detected before than endospore.
Science
Like The Beatles before him, who were hailed as rock 'n' roll saviours, Hendrix thought of himself as more of a skilful synthesist of what had come before than a whole new entity.
News & Media
Of course, we are aware that the small sample size and the fact that enrollment was stopped before than planned are major limitations of our study.
Science
Real-time PCR results revealed that the levels of miR-125b and MMP9 were significantly higher in SU3 and SU2, also a highly invasive GSCP cell line we established before, than in U251s.
Science
All the p-values lower than 0.05 are shown; we note that Gr21a larvae become significantly different than their baseline behavior 0.5 s before than Or45a larvae, in addition, Or45a larvae stay at values different from their baseline behavior for at least 0.75 s longer than Gr21a larvae.
Science
So if it's your first fast then decide and think hard, but if you've done fasting before than it won't be so hard.
Wiki
Babies will gaze longer at things they haven't seen before than at things they have.
News & Media
I would still rather have it before than during, that's for sure".
News & Media
Expert writing Tips
Best practice
Avoid using the phrase "before than" in formal writing. Opt for grammatically correct alternatives like "earlier than" or "prior to" to maintain clarity and credibility.
Common error
Avoid merging "before" and "than" in comparative constructions. While it might seem intuitive, stick to established comparative structures using "earlier than" or restructuring the sentence to use "before" correctly.
Source & Trust
80%
Authority and reliability
1.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "before than" is generally intended to function as a comparative conjunction, indicating that one event precedes another in time. However, as Ludwig AI points out, the phrase is grammatically incorrect.
Frequent in
Science
39%
News & Media
33%
Wiki
3%
Less common in
Formal & Business
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, while the phrase "before than" appears relatively frequently across various sources, Ludwig AI identifies it as grammatically incorrect. It's commonly used to indicate a temporal relationship, but standard English dictates using alternatives such as "earlier than" or rephrasing the sentence altogether. Though its occurrence is common in news, science, and informal contexts, formal and professional writing should avoid this construction to maintain grammatical correctness and credibility.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
earlier than
Replaces "before than" with a standard comparative structure indicating something happening at an earlier time.
prior to
Offers a more formal way of indicating that something happened or existed before something else.
sooner than
Emphasizes the earlier timing of one event compared to another.
ahead of
Indicates that something is in front of something else, either literally or figuratively, including in time.
previous to
Similar to "prior to", but slightly less formal, indicating what came before.
in advance of
Suggests doing something earlier to prepare for a later event or deadline.
preceding
A formal term indicating what comes immediately before something else in a sequence.
antidating
Indicates something existing or occurring at an earlier date.
in anticipation of
Suggests doing something before a future event to prepare for it.
leading up to
Describes events or actions that happen before and prepare for a significant event.
FAQs
What's the correct way to say something happened at an earlier time?
Instead of the incorrect phrase "before than", use alternatives like "earlier than", "prior to", or "ahead of".
Is it ever correct to use "before than" in a sentence?
No, the phrase "before than" is not grammatically correct in standard English. Use "earlier than" or rephrase the sentence to use "before" correctly.
Which is correct, "before than" or "earlier than"?
"Earlier than" is the correct and grammatically accepted phrase. "Before than" is not standard English.
How can I rephrase a sentence that mistakenly uses "before than"?
Replace "before than" with "earlier than" or restructure the sentence. For example, instead of "It happened before than I expected", say "It happened earlier than I expected" or "It happened before I expected".
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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
80%
Authority and reliability
1.8/5
Expert rating
Real-world application tested