has investigated

USAGE SUMMARY

The phrase "has investigated" is correct and usable in written English.
It can be used to indicate that someone or something has conducted an inquiry or examination into a particular subject or issue, typically in the present perfect tense. Example: "The committee has investigated the allegations thoroughly and will present their findings next week."

✓ Grammatically correct

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

58 human-written examples

The I&DeA has investigated what skills councillors are gaining.

The Guardian - Money

So far, only baseball has investigated those claims.

The Guardian - Sport

More recently, she has investigated the developmental ecology of flatworms.

The New York Times - Science

Until now, no one has investigated the Australian guard.

The Guardian - Opinion

Harley has investigated counterfeit vodka and counterfeit golf balls.

The New Yorker

The safety administration has investigated battery fires in the past.

The New York Times

The SC [Supreme Court] team has investigated this.

The New York Times

Mainly, it has investigated the common soldier while leaving the top brass and policymakers untouched.

The Guardian - Opinion

The ombudsman has investigated and found TalkTalk acted fairly and the charges are valid".

The Guardian - Money

The I.R.S. has investigated Mr. Dolgin's shelters, but has taken no action against him.

The New York Times

A stream of minor city officials has investigated the apartment -they were looking for an elk.

The New Yorker

Expert writing Tips

Best practice

When writing formally or when there is an ongoing active status of the investigation, it may be useful to specify when the investigation took place.

Common error

Avoid using "has investigated" when you mean to say the investigation is currently ongoing. Use "is investigating" for current actions or "will investigate" for future actions.

Linguistic Context

The phrase "has investigated" functions as a present perfect verb phrase, indicating that an action of investigating has been completed at some point in the past with relevance to the present. Ludwig confirms its proper usage in English.

Expression frequency: Very common

Frequent in

News & Media

48%

Science

38%

Formal & Business

7%

Less common in

Academia

0%

Wiki

0%

Encyclopedias

0%

Ludwig's WRAP-UP

In summary, "has investigated" is a grammatically sound and frequently used verb phrase to describe a completed investigation with present relevance. As confirmed by Ludwig, it's common in News & Media and Science, maintaining a neutral to formal tone. When using this phrase, ensure the tense aligns with the intended meaning (completed vs. ongoing) and specify who or what conducted the investigation. For alternative phrasing, consider "looked into", "examined", or "researched" to add nuance to your writing.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

examined

Suggests a more detailed and formal inspection.

researched

Highlights a systematic and scientific inquiry.

scrutinized

Suggests a very careful and critical examination.

looked into

Emphasizes a more casual or preliminary examination.

probed

Implies a deep and thorough investigation, often into sensitive matters.

analyzed

Focuses on breaking down a subject into its constituent parts.

inquired into

Implies a formal or official investigation.

assessed

Implies evaluating or judging something after examination.

studied

Focuses on a systematic analysis and learning process.

explored

Implies a broad and open-ended inquiry.

FAQs

How can I use "has investigated" in a sentence?

You can use "has investigated" to indicate that someone or something has conducted an inquiry or examination into a particular subject or issue. For example, "The committee "has investigated" the allegations thoroughly".

What are some alternatives to "has investigated"?

You can use alternatives like "looked into", "examined", or "researched" depending on the context.

What is the difference between "has investigated" and "is investigating"?

"Has investigated" implies that the investigation is completed, whereas "is investigating" suggests the investigation is currently in progress.

Is it correct to say "have investigated" instead of "has investigated"?

No, "have investigated" is used with plural subjects (e.g., "They have investigated"), while "has investigated" is used with singular subjects (e.g., "He has investigated").