it has been tested

USAGE SUMMARY

The phrase "it has been tested" is correct and usable in written English.
You can use it to indicate that something has undergone a process of evaluation or examination to determine its effectiveness or reliability. Example: "Before launching the new software, it has been tested thoroughly to ensure there are no bugs."

✓ Grammatically correct

Science

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

The EPA is standing by its proposed requirement, arguing it has been tested on several facilities.

The Washington Post

Moreover, it has been tested for its specificity with the use of different species of Cryptosporidium, Sarcocystis and Neospora.

European Journal of Clinical Microbiology and Infectious Diseases

It has been tested in two clinical trials that confirmed its safety in humans [28,47].

AIDS

It has been tested in wind tunnels.

The New York Times - Sports

It has been tested with lammpi.

Columbia University

It has been tested extensively in studies of tethered bacteria.

Stanford University

It has been tested in two case studies from industry.

Design Studies

It has been tested to great precision on a wide range of scales.

Columbia University

It has been tested in only 28 patients, all at Massachusetts General Hospital in Boston.

The New York Times - Health

But Lehrer does not acknowledge this possibility, let alone tell us whether it has been tested.

The New York Times - Books

It has been tested under the swine's skin as well as 10 centimeters deep inside the pig's stomach.

Massachusetts Institute of Technology

Expert writing Tips

Best practice

Use "it has been tested" to clearly state that a product, process, or idea has undergone evaluation to determine its effectiveness or safety. Provide context on the testing methods and results whenever possible to enhance credibility.

Common error

Avoid using "it has been tested" without specifying the nature, scope, or results of the tests. This can lead to mistrust or skepticism. Always provide details to support the claim.

Linguistic Context

The phrase "it has been tested" functions as a passive construction indicating that a subject has undergone a process of examination or trial. Ludwig AI confirms its correctness, showing it's a valid and common grammatical structure in English.

Expression frequency: Very common

Frequent in

Science

62%

News & Media

24%

Academia

14%

Less common in

Formal & Business

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

The phrase "it has been tested" is a versatile and commonly used expression to indicate that something has undergone a process of evaluation or examination. As Ludwig AI confirms, it's grammatically correct and widely accepted. Predominantly found in scientific and news contexts, this phrase is used to build trust and provide assurance regarding the quality or reliability of a subject. For greater impact, be specific about the testing process and its outcomes. Remember to avoid overgeneralizations and provide context, and consider using alternatives like "it has been evaluated" or "it has been validated" depending on the specific meaning you wish to convey.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

it has undergone testing

Uses a different verb tense and emphasizes the process of testing.

it has been evaluated

Replaces "tested" with a more general term for assessment.

it has been validated

Implies that the testing confirmed the accuracy or effectiveness of something.

it has been checked

Uses a simpler verb to convey the idea of examination.

it has been verified

Similar to validated, but emphasizes confirming the truth or accuracy.

it has been assessed

A formal way of saying it has been evaluated.

testing has been performed on it

Changes the sentence structure to emphasize the testing process.

trials have been conducted on it

Indicates a formal experiment or trial was carried out.

its reliability has been proven

Focuses on the outcome of testing, highlighting proven reliability.

it was put through its paces

An idiomatic expression meaning it was thoroughly tested.

FAQs

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

Use "it has been tested" to indicate that something has undergone evaluation to determine its effectiveness, safety, or reliability. For example: "The software "it has been tested" extensively for bugs before release".

What's a more formal alternative to "it has been tested"?

Formal alternatives include "it has been evaluated", "it has been validated", or "it has undergone testing".

Is it necessary to provide details when using "it has been tested"?

Providing details about the testing process is highly recommended to enhance credibility and transparency. For example, mention the testing methods, sample size, and results. Otherwise, consider alternatives as "its reliability has been proven".

What is the difference between "it has been tested" and "it has been verified"?

"It has been tested" implies a process of examination or trial, while "it has been verified" suggests that something has been confirmed as true or accurate through testing or investigation. If you want to avoid both of these, consider using "its reliability has been proven".