has been shown

USAGE SUMMARY

"has been shown" is a perfectly valid and usable phrase in written English.
You can use it when you want to indicate that something has been demonstrated to be true. For example, "The effect of increased carbon dioxide in the atmosphere has been shown to be a major cause of global warming."

✓ Grammatically correct

Science

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

This has been shown to work.

The New York Times

It has been shown to be carcinogenic.

Encyclopedia Britannica

It has been shown [P.

Powder Technology

Heyman's work has been shown widely.

Princeton University

So this has been shown in humans.

Cornell University

No such "written instrument" has been shown.

Harvard University

The wrong passage has been shown me.

Yale University

"This has been shown again and again".

The New York Times

She has been shown in 45 states.

The New Yorker

Yoga has been shown to improve balance.

Complementary Therapies in Medicine

But no such restraint has been shown here.

Cornell University

Expert writing Tips

Best practice

Use "has been shown" to present established facts or conclusions supported by evidence. Ensure the statement is backed by credible sources or research to maintain accuracy and authority.

Common error

Avoid using "has been shown" to make broad claims without specific supporting evidence. Always provide context or reference to the studies or data that support the statement to avoid misleading or unsubstantiated assertions.

Linguistic Context

The phrase "has been shown" functions as a passive voice construction used to indicate that something has been demonstrated or proven. Ludwig AI confirms its frequent use in academic and scientific writing to present established facts or conclusions.

Expression frequency: Very common

Frequent in

Science

33%

News & Media

30%

Academia

25%

Less common in

Wiki

3%

Encyclopedias

1%

Formal & Business

1%

Ludwig's WRAP-UP

In summary, "has been shown" is a very common and grammatically correct phrase used to indicate that something has been demonstrated or proven. Ludwig AI confirms this observation, indicating its frequent use across various reliable sources. It's particularly prevalent in scientific, academic, and news contexts, serving to present information as verified and supported by evidence. To ensure clarity and accuracy, always back up claims made using this phrase with specific sources or research data. While alternatives like "has been demonstrated" or "studies indicate" exist, "has been shown" remains a straightforward and widely accepted way to introduce established facts.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

has been demonstrated

Replaces "shown" with "demonstrated", emphasizing the act of proving something.

has been proven

Substitutes "shown" with "proven", highlighting the establishment of truth or validity.

it has been established that

Uses a more formal structure to indicate that something has been confirmed.

evidence suggests

Emphasizes the role of evidence in supporting a claim, rather than direct proof.

research indicates

Highlights the role of research in uncovering or confirming something.

studies have revealed

Focuses on studies as the source of the finding.

it is evident that

Indicates that something is clearly apparent or obvious.

the data suggests

Specifically refers to data as the basis for the conclusion.

findings indicate

Highlights the findings of a study or investigation.

it is apparent that

Similar to 'it is evident', but with a slightly less formal tone.

FAQs

How can I use "has been shown" in a sentence?

Use "has been shown" to introduce a fact or finding that has been demonstrated or proven through research or evidence. For example, "It "has been shown" that regular exercise improves cardiovascular health".

What are some alternatives to using "has been shown"?

Alternatives include "has been demonstrated", "has been proven", or "studies indicate". The best choice depends on the specific context and the nuance you wish to convey.

Is it better to use active or passive voice with "has been shown"?

While "has been shown" uses passive voice, it's appropriate when the focus is on the finding itself rather than the agent who demonstrated it. However, using the active voice (e.g., "Researchers have shown") can sometimes make your writing more direct and engaging.

What's the difference between "has been shown" and "is shown"?

"Has been shown" indicates that something was demonstrated in the past and continues to be true, while "is shown" suggests that something is currently being demonstrated or is evident at the present time.