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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
I have found out
Grammar usage guide and real-world examplesUSAGE SUMMARY
"I have found out" is a correct and usable phrase in written English.
It is typically used to convey that the speaker has discovered or learned something. Example: "I have found out that our flight was cancelled due to bad weather conditions."
✓ Grammatically correct
News & Media
Wiki
Science
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
32 human-written examples
"I have found out that the organizers are very strong.
News & Media
Since then I have found out just how old my spine is.
News & Media
Now, after decades of uncertainty, I have found out the truth.
News & Media
"I have found out the joy of music is that there are no boundaries," he said.
News & Media
"I have found out that when you play for Manchester United, every game is a big game," he said.
News & Media
This is not a purely cosmological dispute, as I have found out, while investigating the church for half a decade.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
26 human-written examples
Maybe I've found out in time.
News & Media
DEL TORO: I've found out everything pops.
News & Media
"What I've found out is, they know how to shut you out," Ms. Sanders said.
News & Media
"In hindsight, I wish I had found out about the dates," Mr. Rubio said.
News & Media
I returned to Bradlee and said: "I've found out who killed Kennedy.
News & Media
Expert writing Tips
Best practice
When writing, ensure clarity about what you found out; follow the phrase with a clear and concise explanation of the information you discovered.
Common error
Avoid vague statements following "I have found out". Instead of saying "I have found out some interesting things", be specific: "I have found out that the company's profits have doubled this quarter".
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "I have found out" functions as a declarative statement introducing information the speaker has recently discovered or learned. As Ludwig AI states, it is used to convey something has been discovered.
Frequent in
News & Media
75%
Wiki
10%
Science
10%
Less common in
Formal & Business
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "I have found out" is a common and grammatically sound way to introduce newly acquired information, as confirmed by Ludwig AI. It's frequently used in contexts like news reporting, personal narratives, and informative discussions. While versatile, ensuring clarity about what follows the phrase is vital. Alternative phrases, such as "I discovered" or "I learned", can offer similar meanings. The phrase appears most often in sources like The New York Times and The Guardian, demonstrating its presence in reputable media outlets. As Ludwig AI has indicated, the expression "I have found out" is a great way to open a sentence and prepare the readers for a new piece of information.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
I discovered
Direct synonym; focuses on the act of discovery.
I learned
Emphasizes the acquisition of knowledge.
I realized
Focuses on gaining understanding.
I came to understand
Highlights the process of understanding.
I figured out
Indicates a process of solving a problem or mystery.
It came to my attention
Implies information was brought to the speaker.
I've come to the conclusion
Implies a logical deduction based on evidence.
I ascertained
A more formal way to express finding something out.
I determined
Suggests a more deliberate investigation.
I gathered
Suggests collecting information from various sources.
FAQs
How can I use "I have found out" in a sentence?
Use "I have found out" to introduce something you've recently discovered or learned. For example, "I have found out that the library is closed on Sundays".
What can I say instead of "I have found out"?
You can use alternatives like "I discovered", "I learned", or "I realized depending on the context.
Is it correct to say "I have find out" instead of "I have found out"?
No, "I have find out" is grammatically incorrect. The correct form is "I have found out", using the past participle of "find".
What's the difference between "I found out" and "I have found out"?
"I found out" refers to a completed action in the past, while "I have found out" emphasizes the present relevance or consequence of that discovery. For instance, "I found out yesterday" vs. "I have found out, and now I'm acting on that information".
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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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested