has tested

USAGE SUMMARY

The phrase "has tested" is correct and usable in written English.
It can be used to indicate that someone or something has undergone a test or evaluation at some point in the past and the results are relevant to the present. Example: "The new software has tested successfully in various environments, proving its reliability."

✓ Grammatically correct

News & Media

Science

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

It has tested us all".

The New York Times

Europe has tested five million.

The New York Times

Finland has tested the idea.

The New York Times

Since then, he has tested clean.

The New Yorker

It has tested my sense of humor.

The New York Times - Magazine

No one has tested the idea yet.

The New York Times

The president has tested Iran before.

The New York Times

The strain has tested the monsignor.

The New York Times

He has tested both 33Across and Media6Degrees.

The New York Times

No-one has tested this with voters.

The Guardian

The for-profit sector has tested it.

Harvard Business Review

Expert writing Tips

Best practice

When using "has tested", ensure the context clearly indicates what was tested and the criteria used for evaluation. This provides clarity and strengthens the statement's impact.

Common error

Avoid using "has tested" without specifying the subject or conditions of the test. For example, instead of saying "The product has tested well", specify "The product has tested well under high-stress conditions".

Linguistic Context

The phrase "has tested" functions as a present perfect verb phrase, indicating an action of testing that was completed at some point in the past and has relevance to the present. This is supported by the Ludwig examples, showcasing its use in various contexts.

Expression frequency: Very common

Frequent in

News & Media

53%

Science

21%

Formal & Business

8%

Less common in

Academia

4%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, the phrase "has tested" is a versatile and frequently used verb phrase that indicates the completion of a testing process. It's considered grammatically correct and suitable for various contexts, including news, science, and business. Ludwig's analysis highlights its primary function in reporting test results and its neutral register, making it appropriate for both formal and informal communication. When using "has tested", clarity and completeness are crucial to effectively convey the intended meaning.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

has evaluated

This alternative provides a more general term for assessing something's value or quality, often in a formal context.

has examined

This option suggests a closer, more detailed inspection, often implying a scientific or investigative approach.

has assessed

This term implies a formal judgment or appraisal, often used in professional or academic settings.

has investigated

This alternative denotes a thorough inquiry or search for facts, often in the context of solving a problem or uncovering information.

has checked

This option indicates a simple verification or confirmation, often used in informal contexts.

has trialed

This alternative is commonly used in British English and refers to the act of testing something new.

has experimented with

This phrase highlights the exploratory nature of the testing process, suggesting a trial-and-error approach.

has put to the test

This idiom emphasizes the challenging or demanding nature of the testing process.

has validated

This term suggests confirming the accuracy or reliability of something through testing.

has proven

This option implies that something has been successfully demonstrated or verified through testing.

FAQs

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

Use "has tested" to indicate that something or someone has undergone a formal examination or trial. For example: "The company "has tested" the new software extensively."

What are some alternatives to the phrase "has tested"?

Alternatives to "has tested" include "has evaluated", "has examined", or "has assessed" depending on the specific nuance you wish to convey.

Is it better to say "has tested" or "was tested"?

"Has tested" implies a completed action with present relevance, while "was tested" simply describes a past event. The choice depends on whether the outcome of the testing is still relevant. For example: "The prototype "has tested" successfully" versus "The prototype "was tested" last year."

What does it mean when something "has tested positive"?

When something "has tested positive", it means that a test has confirmed the presence of a specific substance or condition. For example: "The patient "has tested positive" for the virus."