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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
he found out that
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "he found out that" is correct and usable in written English.
You can use it when referring to someone discovering something through investigation or research. For example: "He found out that his neighbor was the one responsible for the strange noises coming from his house late at night."
✓ Grammatically correct
News & Media
Science
Formal & Business
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
58 human-written examples
He found out that wasn't true while working on a local candidate's campaign several years ago.
News & Media
"I said to myself, 'This whole place must work on solar power.' " Then he found out that was not true.
News & Media
Later that evening he found out that the IRB disagreed.
News & Media
Finally he found out that it was a puzzle.
News & Media
The following January he found out that he had been admitted to Balliol College at Oxford.
News & Media
But then he found out that the supplies weren't getting to the people who needed it.
News & Media
To his surprise, he found out that he now had a lawyer in Mr. Watts.
News & Media
He found out that he'd be starting Friday night's match against the University of Illinois.
News & Media
When he found out that she was pregnant, he called a midwife.
News & Media
Last Thursday, he said, he found out that the statue was stuck in New York.
News & Media
Later, he found out that flies have a very short life span.
News & Media
Expert writing Tips
Best practice
Vary your sentence structure to avoid monotony. Instead of always starting sentences with "he found out that", try using alternative phrases like "he discovered that" or "he learned that".
Common error
Avoid using "he found out that" excessively in passive constructions. For example, instead of "it was found out by him that...", prefer the active voice: "he found out that...", for clearer and more direct writing.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "he found out that" functions as a clause introducer. It connects a subject (he) to the discovery of a fact or piece of information. As Ludwig AI confirms, the phrase is correct and usable in various contexts, acting as a bridge between the person and the information they uncovered.
Frequent in
News & Media
58%
Science
21%
Formal & Business
7%
Less common in
Wiki
2%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "he found out that" is a grammatically sound and frequently used expression for reporting a discovery or realization. Ludwig AI confirms its correct usage in English. It's most prevalent in News & Media sources, reflecting its role in conveying information and narratives. While synonyms like "he discovered that" or "he learned that" exist, "he found out that" remains a versatile and widely understood way to communicate how someone came to know something. Be mindful of context to choose the most appropriate alternative for style and emphasis.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
he discovered that
Implies a process of uncovering or learning something, similar to finding out, but can suggest more deliberate investigation.
he learned that
A more general term for gaining knowledge, which can encompass both formal and informal learning experiences.
he realized that
Suggests a sudden understanding or awareness of something, often after a period of confusion or ignorance.
he understood that
Indicates comprehension of a concept or situation, implying a deeper level of processing than simply finding out.
he came to know that
A more formal and sometimes literary way of expressing that someone learned something.
he ascertained that
Implies a careful and thorough investigation to establish a fact or truth.
he determined that
Suggests a more conclusive and often official finding, as after an investigation or analysis.
it came to his attention that
Indicates that information was brought to his awareness, often by someone else.
he was informed that
Emphasizes the role of an external source in providing the information.
he gathered that
Suggests forming an understanding based on indirect evidence or clues.
FAQs
What can I say instead of "he found out that"?
You can use alternatives like "he discovered that", "he learned that", or "he realized that" depending on the context.
How to use "he found out that" in a sentence?
Use "he found out that" to introduce a piece of information that someone has learned or discovered, for example: "He found out that the meeting had been postponed".
Is "he found out that" formal or informal?
"He found out that" is generally considered neutral and can be used in both formal and informal contexts. More formal alternatives exist, such as "he ascertained that", but "he found out that" is widely acceptable.
What's the difference between "he found out that" and "he learned that"?
While similar, "he learned that" is a broader term for gaining knowledge, while "he found out that" typically implies discovering a specific piece of information, often through investigation or by chance.
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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
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested