have been demonstrated

USAGE SUMMARY

"have been demonstrated" is correct and usable in written English.
You can use it when talking about facts or evidence that has been shown to be true or valid. For example: The benefits of exercise for physical and mental health have been demonstrated in numerous scientific studies.

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

These findings have been demonstrated internationally as well.

The New Yorker

All these nutrients have been demonstrated to lower cholesterol".

The New York Times

– have been demonstrated.

Urban Forestry & Urban Greening

have been demonstrated in practice.

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

A few of the mechanisms have been demonstrated.

TechCrunch

However, no clear associations have been demonstrated in either case.

JA Clinical Reports

All elements of this have been demonstrated in the lab.

EPJ Quantum Technology

Its simplicity and ease of implementation have been demonstrated.

Brain Informatics

Simulation results have been demonstrated in Table 1.

EURASIP Journal on Advances in Signal Processing

Beneficial economic and environmental impacts have been demonstrated.

Computers and Electronics in Agriculture

A variety of corrosion monitors have been demonstrated.

Microelectronics Reliability

Expert writing Tips

Best practice

When writing academically or scientifically, consider using "have been demonstrated" to present established facts or results from studies.

Common error

Avoid using "have been demonstrated" in casual conversation or informal writing, as it can sound overly formal or pretentious. Simpler phrases like "it's been shown" or "it's proven" are often more appropriate.

Linguistic Context

The phrase "have been demonstrated" functions as a passive voice construction, indicating that something has been proven or shown through evidence. Ludwig AI confirms its correct and frequent use in various contexts.

Expression frequency: Very common

Frequent in

Science

79%

News & Media

15%

Wiki

3%

Less common in

Formal & Business

1%

Encyclopedias

1%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "have been demonstrated" is a grammatically sound and frequently used expression, as confirmed by Ludwig AI, primarily found in scientific and news contexts. It serves to convey that something has been proven or shown through evidence. While highly suitable for formal and academic writing, it should be used sparingly in informal contexts. Alternatives such as "have been shown" or "have been proven" can be used depending on the desired level of formality and emphasis. To ensure effective communication, consider your audience and the context when using "have been demonstrated".

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

have been proven

This alternative suggests a higher degree of certainty or conclusiveness than the original phrase.

have been shown

This alternative is more neutral and implies that evidence supports the claim, without necessarily proving it definitively.

have been validated

This alternative emphasizes the confirmation of accuracy or correctness, often through testing or comparison.

have been confirmed

This alternative indicates that previous findings or hypotheses have been supported by further evidence.

have been substantiated

This alternative implies that claims or allegations have been supported with sufficient evidence to be considered valid.

have been verified

This alternative suggests that something has been checked or tested and found to be accurate.

evidence suggests

This alternative presents the idea with a focus on the evidence pointing towards something, rather than a definitive demonstration.

research indicates

This alternative is specific to research contexts, highlighting the direction pointed to by the findings.

studies reveal

This alternative emphasizes the unveiling of information through studies.

data supports

This alternative focuses on the role of data in providing backing for a claim or hypothesis.

FAQs

How can I use "have been demonstrated" in a sentence?

Use "have been demonstrated" to indicate that something has been proven or shown to be true through evidence or examples. For instance, "The effectiveness of the new drug "have been demonstrated" in clinical trials".

What are some alternatives to "have been demonstrated"?

You can use alternatives like "have been shown", "have been proven", or "have been confirmed" depending on the context.

Is it better to use active or passive voice with "have been demonstrated"?

The phrase is already in the passive voice, which is often suitable for emphasizing the action or result rather than the actor. However, consider revising to active voice if you want to highlight who or what did the demonstrating. For example, instead of "The benefits "have been demonstrated"," you could say "Researchers demonstrated the benefits."

What's the difference between "have been demonstrated" and "have been suggested"?

"Have been demonstrated" implies that there is evidence to support a claim, while "have been suggested" indicates that something has been proposed as a possibility but not necessarily proven.