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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
inquiry into the
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase “inquiry into the” is correct and usable in written English.
You can use it when you are referring to a formal investigation into a particular matter. For example: "The board of directors launched an inquiry into the company's financial practices."
✓ Grammatically correct
News & Media
Science
Formal & Business
Academia
Alternative expressions(20)
investigation into the
probe into the
analysis of the
assessment of the
commentaries over the
feedback over the
study on the
reviews of the
feedback on the
addressing of the
talking about
dealing with
reflections over the
monitorization of the
monitoring of the
monitoring of
comments regarding the
notice regarding the
reflection over the
validation of the
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
59 human-written examples
The broader inquiry into the bank continues.
News & Media
An inquiry into the score was rejected.
News & Media
The group has demanded an inquiry into the allegations.
News & Media
Uzbekistan is seeking an international inquiry into the events.
News & Media
A panel will conduct an inquiry into the accident.
News & Media
The S.E.C. has launched an informal inquiry into the donation.
News & Media
They want a congressional inquiry into the Petrobras affair.
News & Media
The government has ordered a judicial inquiry into the killings.
News & Media
They unsuccessfully campaigned for a public inquiry into the case.
News & Media
Home Minister Sushilkumar Shinde ordered an inquiry into the episode.
News & Media
A thoughtful inquiry into the topic is certainly welcome.
News & Media
Expert writing Tips
Best practice
Prefer the spelling 'inquiry' in American English and for formal investigations in British English, though 'enquiry' is common in the UK for general questions.
Common error
A frequent mistake is using 'inquiry about the' or 'inquiry to the' when an investigation is intended. While 'inquiry about' is acceptable for a simple question (e.g. "an inquiry about the price"), a formal investigation must use 'into' to indicate a deep, investigative dive.
Source & Trust
93%
Authority and reliability
4.9/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "inquiry into the" functions as a complex noun phrase head that introduces a specific object of investigation. According to Ludwig AI, it is a standard construction where the noun 'inquiry' is modified by a prepositional phrase starting with 'into'. This structure allows for a clear connection between the act of investigating and the subject being studied.
Frequent in
News & Media
65%
Science
20%
Formal & Business
10%
Less common in
Social Media
3%
Wiki
1%
Reference
1%
Ludwig's WRAP-UP
The phrase "inquiry into the" is an essential tool for formal English writing, particularly in journalism, law and academia. Ludwig AI confirms its status as a correct and highly frequent expression used to introduce a detailed investigation. Whether you are describing a congressional hearing or a scientific study, this phrase provides the necessary level of gravity and precision. It is most effectively paired with strong verbs like "launched", "ordered" or "conducted". While 'enquiry' is a valid British variant, 'inquiry' remains the global standard for official proceedings. By using this phrase, writers can clearly communicate the start or status of a systematic search for answers, ensuring their prose meets the standards of the world's most prestigious publications.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
investigation into the
Uses a more common, slightly broader noun for the process of discovery
enquiry into the
Utilizes the British English spelling, which is sometimes used for less formal requests
probe into the
Carries a journalistic or more intrusive connotation, often used in political contexts
examination of the
Shifts the preposition to 'of' and suggests a detailed analysis rather than a formal hearing
review of the
Indicates a retrospective assessment or evaluation
scrutiny of the
Emphasizes close, critical observation and judgment
analysis of the
Focuses more on the breakdown of data or concepts rather than an investigative process
exploration into the
Suggests a broader, more open-ended research process
inquest into the
Specific to legal investigations into a person's death
audit of the
Narrows the scope to a financial or systematic official inspection
FAQs
What can I say instead of "inquiry into the"?
Depending on your context, you can use alternatives like "<a href="/s/investigation+into+the" target="_blank" rel="alternative">investigation into the", "<a href="/s/probe+into+the" target="_blank" rel="alternative">probe into the" or "<a href="/s/examination+of+the" target="_blank" rel="alternative">examination of the".
Is it "inquiry into the" or "enquiry into the"?
Both are correct. In American English, "<a href="/s/inquiry+into+the" target="_blank" rel="alternative">inquiry into the" is standard for all uses. In British English, "enquiry" is often used for a general request for information, while "inquiry" is reserved for formal investigations.
How do I use "inquiry into the" in a formal sentence?
You can use it to describe an official action, such as: "The government launched an <a href="/s/inquiry+into+the" target="_blank" rel="alternative">inquiry into the cause of the accident."
Does "inquiry into the" require a specific verb?
It is commonly paired with verbs like "launch", "conduct", "order", "open" or "begin". For example, "The board will <a href="/s/conduct+an+inquiry+into+the" target="_blank" rel="alternative">conduct an inquiry into the matter."
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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
93%
Authority and reliability
4.9/5
Expert rating
Real-world application tested