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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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before than

Grammar usage guide and real-world examples

USAGE 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

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.

"If we're putting more into the atmosphere than the year before, than we're heading in the wrong direction," he said.

News & Media

The Guardian

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.

Figures 2c and d show that, in general, the Cry protein is detected before than endospore.

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

BBC

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.

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.

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

eLife

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.

Babies will gaze longer at things they haven't seen before than at things they have.

News & Media

The New Yorker

I would still rather have it before than during, that's for sure".

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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.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

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.

Expression frequency: Very common

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.

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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Source & Trust

80%

Authority and reliability

1.8/5

Expert rating

Real-world application tested

Most frequent sentences: