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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
investigated on
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "investigated on" is not correct in standard written English.
The correct usage would typically involve "investigated" without the preposition "on." Example: "The case was investigated thoroughly by the authorities."
⚠ May contain grammatical issues
Science
News & Media
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
56 human-written examples
James Yee, had been investigated on suspicion of disloyal conduct.
News & Media
Broker Icap is being investigated on the yen side.
News & Media
Diack is being investigated on preliminary charges of corruption and aggravated money laundering.
News & Media
Mr. Kerviel is being investigated on suspicions of forgery, breach of trust and illegal computer use.
News & Media
Seventeen former VW employees, including lower-level managers, are being investigated on suspicion of fraud.
News & Media
All three are being investigated on suspicion of cheating, forgery, criminal breach of trust and falsifying documents.
News & Media
He and the party are being investigated on accusations that Democratic judicial nominations are for sale in Brooklyn.
News & Media
It was given to him by an employee after he was investigated on suspicion of corruption two years ago.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
3 human-written examples
Meanwhile the treaty allows for suspicions of cheating to be investigated on-site.
News & Media
A lot of studies investigated on-body propagation [1 11].
Two measures for optimization were implemented and investigated on-site.
Science
Expert writing Tips
Best practice
When describing an investigation, use "investigated for" or "investigated regarding" to ensure grammatical accuracy and clarity.
Common error
Avoid using "investigated on" in formal writing. Opt for the more grammatically sound alternatives such as "investigated for" or "investigated regarding".
Source & Trust
80%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase functions as a passive construction often used to indicate that a subject is the recipient of an investigation. Despite its usage, Ludwig AI suggests that it is not correct in standard written English. Alternatives like "investigated for" are more grammatically sound.
Frequent in
Science
32%
News & Media
47%
Formal & Business
21%
Less common in
Reference
0%
Wiki
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, while the phrase "investigated on" appears frequently across various sources, Ludwig AI indicates that it's not grammatically correct in standard written English. It functions to describe an inquiry but is better replaced with alternatives like ""investigated for"" or ""investigated regarding"". Predominantly found in News & Media and Science contexts, its formal usage is questionable, advising careful consideration of more grammatically sound options to ensure clarity and accuracy in writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
investigated for
Replaces "on" with "for", focusing on the reason for the investigation.
investigated regarding
Substitutes "on" with "regarding", specifying the subject under investigation.
subject to investigation for
Rephrases the sentence to emphasize the state of being under investigation.
under scrutiny for
Indicates a detailed examination with a critical perspective.
probed into
Suggests a thorough and in-depth examination.
examined regarding
Emphasizes a detailed inspection of something.
looked into
Indicates a casual or initial investigation.
researched regarding
Focuses on a systematic inquiry into a specific topic.
scrutinized for
Highlights a careful and critical observation.
inquired about
Suggests a formal questioning or request for information.
FAQs
How should I correctly use "investigated" in a sentence?
Use "investigated for" when specifying the reason for the investigation, or "investigated regarding" when indicating the subject being investigated. Avoid using "investigated on".
What prepositions can I use with "investigated"?
The prepositions "for" and "regarding" are commonly used with "investigated". For example, "The incident was "investigated for" fraud", or "The claims were "investigated regarding" potential misconduct".
Is "investigated on" grammatically correct?
No, "investigated on" is not considered grammatically correct in standard English. Use alternatives like ""investigated for"" or ""investigated regarding"" instead.
Which is more appropriate, "investigated on" or "investigated for"?
"Investigated for" is the more appropriate and grammatically correct choice. The phrase "investigated on" is considered incorrect.
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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
80%
Authority and reliability
2.8/5
Expert rating
Real-world application tested