Used and loved by millions

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 quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

MitStanfordHarvardAustralian Nationa UniversityNanyangOxford

a completed investigation

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "a completed investigation" is correct and usable in written English.
You can use it when referring to an investigation that has been finished or concluded. Example: "The police announced the results of a completed investigation into the robbery case."

✓ Grammatically correct

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

3 human-written examples

In the letter, he told members of Congress that new emails had been discovered that could be relevant to a completed investigation into Clinton's use of a private email server while secretary of state.

News & Media

The Guardian

Bill Harlow, director of public affairs for the C.I.A., said in a statement, "Although an earlier internal security investigation did not proceed as quickly as some might have liked, the bottom line is that as soon as a completed investigation was presented to Director Tenet, he notified the appropriate officials and took firm and decisive action".

News & Media

The New York Times

40 We extracted suspected crimes from the Register of People Suspected of Offences and included all people suspected of crime after a completed investigation by police, the customs authority, or the prosecution service.

Human-verified similar examples from authoritative sources

Similar Expressions

55 human-written examples

He called for a complete investigation.

"The P.G.R. didn't make a complete investigation," Hernández said.

News & Media

The New Yorker

At the very least, a complete investigation would take months.

News & Media

The New York Times

That may be an effort to explain why it may be unable to conduct a complete investigation.

News & Media

The New York Times

Cinquanta, who two days earlier promised that a complete investigation would follow procedure no matter how long it took, admitted that outside pressure helped convince him otherwise.

I'm sure that at this point Apple and their streaming partner has done a complete investigation of the causes of the many problems of the stream.

"There was a complete investigation back in 2003 carried out by central command in cooperation with the UK," Lieutenant-Colonel Catherine Reardon, a US air force spokeswoman, said.

News & Media

The Guardian

On Sunday night, Comey said the order was not about setting a legal precedent, but is instead about providing the victims with a complete investigation.

Show more...

Expert writing Tips

Best practice

When using the phrase "a completed investigation", ensure that all findings and outcomes are properly documented and communicated to relevant parties. Always indicate who conducted the investigation.

Common error

Avoid claiming that "a completed investigation" has definitively resolved all issues or prevented future occurrences without supporting data or concrete actions taken.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

100%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "a completed investigation" functions as an adjective phrase modifying the noun 'investigation'. The adjective 'completed' indicates the state of the investigation as having reached its conclusion. Ludwig AI confirms the acceptability and correct usage of the phrase.

Expression frequency: Rare

Frequent in

News & Media

66.66%

Science

33.33%

Formal & Business

0%

Less common in

Academia

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, "a completed investigation" is a grammatically sound phrase used to describe an inquiry that has reached its end. Ludwig AI confirms that the phrase is correct and usable in written English. It is most commonly found in news and media contexts and, to a lesser extent, in scientific publications. While examples are relatively rare, the phrase's straightforward meaning and clear grammatical function make it readily understandable. When using this phrase, ensure you have documentation to support the claim that the investigation has indeed been concluded.

FAQs

What does "a completed investigation" mean?

The phrase "a completed investigation" refers to an inquiry or examination that has been fully carried out and concluded, with its findings and results finalized.

What is the difference between "a completed investigation" and "an ongoing investigation"?

"A completed investigation" signifies that the inquiry has ended, while "an ongoing investigation" indicates that the inquiry is still in progress and not yet finished.

How to determine if an investigation is truly "a completed investigation"?

An investigation is considered "a completed investigation" when a final report has been issued, all evidence has been reviewed, and all necessary actions have been taken based on the findings.

What are some alternatives to saying "a completed investigation"?

You can use alternatives such as "a finalized inquiry", "a concluded inquiry", or "a resolved investigation" depending on the specific context.

ChatGPT power + Grammarly precisionChatGPT power + Grammarly precision
ChatGPT + Grammarly

Editing plus AI, all in one place.

Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.

Source & Trust

100%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: