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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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seen before

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "seen before" is correct and usable in written English. You can use it to indicate that something has been observed or encountered previously. Example: "I have seen before the effects of climate change on wildlife." Alternative expressions include "previously observed" and "encountered before."

✓ Grammatically correct

News & Media

Science

Science & Research

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

This is nothing you've ever seen before!

News & Media

TechCrunch

Functionalities never seen before are achieved.

Nothing I've ever seen before.

News & Media

The New York Times

Something we've seen before.

News & Media

The New York Times

That, I had never seen before".

"The Keller hit we have seen before.

The one you hadn't seen before.

News & Media

The New York Times

The finish, we've seen before.

"The move, we've seen before.

Some challenges we've seen before.

News & Media

The New York Times

There's something I hadn't seen before.

Show more...

Expert writing Tips

Best practice

When using "seen before", consider whether a more specific verb (e.g., experienced, witnessed, encountered) might be more precise and impactful in your writing.

Common error

Avoid using "see before" instead of "seen before". "Seen" is the past participle of "see" and is required when using auxiliary verbs like "have" or "has".

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

82%

Authority and reliability

4.1/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "seen before" functions as a past participle verb phrase, typically used as part of a perfect tense construction (e.g., "have seen before") or as a modifier. It indicates that something has been previously observed or encountered. Ludwig confirms its proper usage across diverse contexts.

Expression frequency: Common

Frequent in

News & Media

44%

Science

22%

Science & Research

10%

Less common in

Wiki

4%

Formal & Business

4%

Reference

2%

Ludwig's WRAP-UP

The phrase "seen before" is a versatile and common expression used to indicate that something is not new or surprising because it has been previously observed or experienced. Ludwig highlights its grammatical correctness and frequent usage across various contexts, particularly in News & Media, Science, and Science & Research. While the phrase is grammatically sound and widely accepted, avoid the error of using "see before". Consider related phrases like "previously encountered" or "happened before" for varied expression. Ultimately, understanding the nuances of "seen before" empowers you to communicate familiarity effectively.

FAQs

How can I use "seen before" in a sentence?

You can use "seen before" to indicate that something is not new or surprising because it has occurred or been observed in the past. For example: "This problem is something we've "seen before" in previous projects".

What are some alternatives to "seen before"?

You can use alternatives like "previously encountered", "happened before", or "not unprecedented" depending on the context.

Is it correct to say "see before" instead of "seen before"?

No, "see before" is grammatically incorrect in most contexts. "Seen" is the past participle of "see" and is required when using auxiliary verbs like "have" or "has". The correct form is ""seen before"".

What is the difference between "experienced before" and "seen before"?

"Seen before" generally refers to something visually observed, while "experienced before" refers to something personally encountered or undergone. They are similar, but their usage depends on the specific context. For example, you might say "I've "seen before" that movie" but "I've "experienced before" that kind of problem".

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Source & Trust

82%

Authority and reliability

4.1/5

Expert rating

Real-world application tested

Most frequent sentences: