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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
to find out
Grammar usage guide and real-world examplesUSAGE SUMMARY
"to find out" is correct and usable in written English.
You can use it when you want to express that you are searching for information. For example, "I decided to talk to the people involved in the project to find out what really happened."
✓ Grammatically correct
News & Media
Wiki
Alternative expressions(20)
to ascertain
to attain information
to gain information
to achieve information
to learn
to deliver information
seeking knowledge
to secure information
in order to learn
to get information
to gain insights
to acquire knowledge
to determine
to discover
to investigate
in pursuit of understanding
to look into
to get the details
to obtain information
to gather data
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
RT to find out!
News & Media
We need to find out".
News & Media
Trying to find out more.
News & Media
We're going to find out".
News & Media
I want to find out".
News & Media
"It's time to find out".
News & Media
I needed to find out".
News & Media
Write to find out".
News & Media
See golakes.co.uk to find out more.
News & Media
She's waiting to find out more.
News & Media
Click below to find out more.
News & Media
Expert writing Tips
Best practice
Use "to find out" when you want to emphasize the process of discovering information, especially after some effort or investigation.
Common error
Avoid using "to find out" interchangeably with phrases like "to find" if the context doesn't involve a process of discovery or investigation.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The primary grammatical function of "to find out" is as an infinitive phrase functioning as an adverbial of purpose. It modifies a verb, indicating the reason or objective behind an action. As Ludwig mentions, the phrase is considered grammatically correct and usable.
Frequent in
News & Media
59%
Wiki
22%
Formal & Business
6%
Less common in
Science
3%
Reference
3%
Academia
3%
Ludwig's WRAP-UP
In summary, "to find out" functions as an infinitive phrase indicating the purpose of an action: to gain information. As confirmed by Ludwig, it's grammatically correct and widely used. Though neutral in register, it appears most frequently in news and media, and also on wikis. Remember that this phrase is about the process of discovery. For alternatives, you can use phrases like "to discover" or "to ascertain", depending on the context. Use "to find out" when the process of discovering information after some investigation is part of your communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
to discover
Focuses on the act of uncovering something previously unknown.
to ascertain
Emphasizes establishing something with certainty.
to learn
Highlights the acquisition of knowledge or skill.
to determine
Implies a more formal or systematic investigation.
to investigate
Suggests a detailed and thorough inquiry.
to explore
Focuses on examining something in detail.
to inquire
Implies asking questions to gather information.
to check
Suggests a brief examination for accuracy or condition.
to look into
Implies a preliminary investigation or examination.
to get the details
Informal expression for obtaining specific information.
FAQs
How to use "to find out" in a sentence?
You can use "to find out" in sentences like, "I need to call them "to find out" the delivery time" or "He conducted research "to find out" the truth".
What can I say instead of "to find out"?
You can use alternatives like "to discover", "to ascertain", or "to learn" depending on the context.
Which is correct, "to find out" or "to find"?
"To find" simply means to locate something. "To find out" implies a process of investigation or discovery to gain information.
What's the difference between "to find out" and "to investigate"?
"To investigate" suggests a more formal and structured inquiry. "To find out" is a broader term that can include informal means of getting 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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested