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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
having seen
Grammar usage guide and real-world examplesUSAGE SUMMARY
'having seen' is correct and can be used in written English.
It is commonly used in the past perfect tense, as in the following example sentence: Having seen the destruction caused by the storm, we decided to set up a relief fund to help the affected areas.
✓ Grammatically correct
News & Media
Academia
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
Having seen it helped make that clearer.
News & Media
Having seen their parents generation.
News & Media
Having seen his final scenes, I'm happy.
News & Media
It's like moving house without having seen the new house.
Academia
Warner agreed, having seen the schedule of Chalabi's other meetings.
News & Media
Having seen too much, Nachman had been seen.
News & Media
Having seen around 100 apartments, he felt drained.
News & Media
None of the attendants remembered having seen it.
News & Media
He had thus rounded the Cape without having seen it.
Encyclopedias
I didn't remember ever having seen him before.
News & Media
After not having seen Fats for 10 yrs.
News & Media
Expert writing Tips
Best practice
Use "having seen" to create a sense of prior experience informing a present action or opinion. It adds context and depth to your writing.
Common error
Avoid mixing tenses when using "having seen". Ensure the main clause reflects the consequence or result of the prior observation. For example, avoid "Having seen the movie, I will go to the park."
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "having seen" typically functions as a participial phrase, specifically a perfect gerund-participle. It modifies a noun or pronoun, indicating a completed action that precedes the action in the main clause. As Ludwig AI confirms, this phrase is grammatically correct and common.
Frequent in
News & Media
76%
Academia
8%
Science
5%
Less common in
Encyclopedias
2%
Wiki
2%
Formal & Business
2%
Ludwig's WRAP-UP
In summary, "having seen" is a grammatically correct and widely used participial phrase that adds depth and context to writing by indicating a prior observation or experience. As Ludwig AI points out, it is commonly used in the past perfect tense. It's appropriate for a range of registers, from neutral to professional, and is frequently found in news, media, and academic sources. To use it effectively, ensure tense consistency and avoid mixing it with other clauses. Consider related phrases like "after observing" or "upon viewing" to add nuance. Remember to use "having seen" to link past experiences with present conclusions or actions.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
having viewed
More formal alternative to "having seen".
on seeing
More concise way of saying "having seen".
after watching
Focuses on a more passive form of observation, like watching a performance.
after observing
Emphasizes the act of careful observation leading to a conclusion.
from what was observed
Similar to 'after observing', but slightly more detached.
upon viewing
Formal and emphasizes the moment of sight.
in light of what was seen
Suggests a decision or understanding is made based on visual evidence.
once witnessed
Highlights the personal experience of witnessing an event.
since witnessing
Emphasis on the duration after witnessing something.
with the benefit of hindsight
Highlights understanding something clearly after it happened.
FAQs
How can I use "having seen" in a sentence?
Use "having seen" to indicate that an action or observation in the past has influenced a subsequent action or state. For example, "Having seen the evidence, the jury reached a verdict".
What are some alternatives to "having seen"?
Alternatives include phrases like "after observing", "upon viewing", or "once witnessed", depending on the specific context and nuance you want to convey.
Is "having seen" the same as "after seeing"?
While similar, "having seen" emphasizes the completed action and its resulting impact, whereas "after seeing" simply denotes a sequence of events.
Can "having seen" be used in formal writing?
Yes, "having seen" is appropriate for formal writing and can add a layer of sophistication to your prose. However, consider alternatives like "having viewed" for an even more formal tone.
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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
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested