has conclusively been

USAGE SUMMARY

The phrase "has conclusively been" is correct and usable in written English.
It can be used when indicating that something has been definitively established or proven in the past and continues to hold true. Example: "The research has conclusively been shown to support the theory of climate change."

✓ Grammatically correct

Science

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

7 human-written examples

Background & Aims: Whereas it has conclusively been demonstrated that biallelic MutY human homolog (MYH) mutations confer a significant risk for colorectal cancer (CRC), the influence of monoallelic mutations remains controversial.

Clinical Gastroenterology and Hepatology

His regime has conclusively been found responsible for "massacring tens of thousands of black Africans" in the 1980s in the genocidal Gukurahundi campaign against the Ndebele people in Zimbabwe (formerly Rhodesia).

Independent

Taken together, the role of the above-discussed constructs in effective learning has conclusively been demonstrated by educational researchers.

Asian-Pacific Journal of Second and Foreign Language Education

Whether the date palm has been domesticated has been a matter for debate because no wild progenitor has conclusively been identified (Gros-Balthazard et al. 2013).

G3: Genes, Genomes, Genetics

The MMT programme in China has conclusively been shown to be effective in reducing criminal activity and improving employment outcome and social well-being of its clients.

BMJ Open

However, to date no single intrinsic mechanism or combination of intrinsic mechanisms has conclusively been attributed to the rise in LDL-C with age [ 9].

BMC Systems Biology

Human-verified similar examples from authoritative sources

Similar Expressions

53 human-written examples

So far, a handful of pathogenic epitopes have conclusively been shown to trigger autoimmunity by molecular mimicry [ 13].

BioMed Research International

However, other than glycemic and systemic control, no clinical or biochemical factors have conclusively been shown to protect against long-term complications.

Diabetes Care

Accordingly, no interventions have conclusively been proven to prevent perioperative AKI, or to ameliorate the course and outcome of evolving AKI identified during the early postoperative period [ 3].

Critical Care

However, no nucleotide polymorphisms, with the exception of the gE mutation in VZV-MSP, have conclusively been linked to distinguishable phenotypes.

Emerging Infectious Diseases

However, the gradual deactivation of redox mediators during repeated cycling has not conclusively been explained.

Nature

Expert writing Tips

Best practice

When using "has conclusively been", ensure that the evidence or data supporting the statement is robust and widely accepted. Avoid using it for claims that are still under debate or lack sufficient empirical support.

Common error

Avoid using "has conclusively been" when the evidence is suggestive but not definitive. Overstating the certainty can undermine the credibility of your argument.

Linguistic Context

The phrase "has conclusively been" functions as a present perfect passive construction, indicating that an action has been completed with a definitive result. Ludwig examples show that it is often used to assert that something is definitively proven or demonstrated.

Expression frequency: Uncommon

Frequent in

Science

50%

News & Media

25%

Academia

25%

Less common in

Wiki

0%

Encyclopedias

0%

Formal & Business

0%

Ludwig's WRAP-UP

The phrase "has conclusively been" is a grammatically sound present perfect passive construction used to assert that something has been definitively proven. Ludwig AI affirms its correctness and usability. It appears most frequently in scientific, news, and academic contexts, conveying a high degree of certainty. While alternatives like "has definitively been" or "has firmly been established" exist, it's important to use the phrase judiciously, ensuring robust evidence supports the claim. Overstating certainty can undermine credibility.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

has definitively been

Replaces "conclusively" with "definitively", emphasizing the final and unquestionable nature of the finding.

has definitively been proven

Adds "proven" for emphasis, reinforcing the idea that the fact has been verified beyond doubt.

has undeniably been

Substitutes "conclusively" with "undeniably", suggesting that the fact cannot be disputed or questioned.

has irrefutably been

Uses "irrefutably" instead of "conclusively", highlighting that the evidence is so strong it cannot be disproven.

has unambiguously been

Replaces "conclusively" with "unambiguously", stressing the clarity and lack of confusion in the establishment of the fact.

has beyond doubt been

Emphasizes the lack of uncertainty by stating it's "beyond doubt", similar to being conclusive.

has firmly been established

Uses "firmly established" to replace "conclusively been", focusing on the solidity and permanence of the finding.

has clearly been demonstrated

Focuses on the demonstration aspect, implying that evidence supports the conclusion without question.

has authoritatively been

Uses "authoritatively" instead of "conclusively", emphasizing that the finding comes from a credible source.

has absolutely been

Substitutes "conclusively" with "absolutely", indicating a complete and certain confirmation.

FAQs

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

Use "has conclusively been" to indicate that something has been definitively proven or established based on strong evidence. For example, "It "has conclusively been" demonstrated that smoking is harmful to health."

What are some alternatives to "has conclusively been"?

You can use alternatives such as "has definitively been", "has undeniably been", or "has firmly been established" to convey a similar meaning of definitive proof.

Is "has conclusively been" a formal phrase?

"Has conclusively been" is relatively formal and suitable for academic, scientific, or professional writing. In more informal contexts, you might choose a simpler phrase like "has been proven".

What's the difference between "has conclusively been proven" and "has conclusively been"?

The phrase "has conclusively been proven" is redundant because "conclusively" already implies that something has been proven. Using "has conclusively been" is more concise and grammatically sound.