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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
seen before
Grammar usage guide and real-world examplesUSAGE 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
Alternative expressions(17)
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
This is nothing you've ever seen before!
News & Media
Functionalities never seen before are achieved.
Science
Nothing I've ever seen before.
News & Media
Something we've seen before.
News & Media
That, I had never seen before".
News & Media
"The Keller hit we have seen before.
News & Media
The one you hadn't seen before.
News & Media
The finish, we've seen before.
News & Media
"The move, we've seen before.
News & Media
Some challenges we've seen before.
News & Media
There's something I hadn't seen before.
News & Media
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".
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.
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.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
happened before
Simple and direct.
previously encountered
Formal alternative emphasizing prior experience.
not unprecedented
Formal and emphasizes lack of uniqueness.
experienced previously
Reorders the words for a slightly different emphasis.
been witnessed
Passive voice, focusing on the act of witnessing.
observed in the past
More descriptive and less concise.
familiar occurrence
Focuses on the familiarity of the event.
nothing new
Informal and implies lack of surprise.
existed previously
Focuses on prior existence.
done before
It's more about something that was done rather than seeing something.
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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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
82%
Authority and reliability
4.1/5
Expert rating
Real-world application tested