has been postulated

USAGE SUMMARY

The phrase "has been postulated" is correct and usable in written English.
It means to suggest a theory, as in, "It has been postulated that the Earth orbits the sun."

✓ Grammatically correct

Science

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

It has been postulated that 2-hydroxylated estradiol is anticarcinogenic.

Annals of Epidemiology

Congenital oligonephropathy has been postulated as the primary mechanism.

American Journal of Obstetrics and Gynecology

Endothermy in vertebrates has been postulated to confer physiological and ecological advantages.

Stanford University

It has been postulated that caspase-2 can directly injure mitochondria.

Nature

It has been postulated that the porphyrins are likely a inducer of TGF beta resulting in a profibrotic milieu.

Cornell University

Amongst a variety of etiologies, internal disc disruption (IDD) has been postulated as an important cause of low back pain.

Harvard University

Surgical cytoreduction has been postulated to affect survival by increasing the efficacy of chemotherapy in ovarian cancer.

Stanford University

Background: Fat intake has been postulated to increase risk of ovarian cancer, but previous studies have reported inconsistent results.

Harvard University

It has been postulated that ES polymorphism plays a role in host adaptation.

Molecular and Biochemical Parasitology

Although the pathophysiology of VTE is unclear, the involvement of thrombin generation (TG) has been postulated.

Thrombosis Research

It has been postulated that improved hemodynamic performance with this prosthesis may translate into superior durability.

The Annals of Thoracic Surgery

Expert writing Tips

Best practice

Use "has been postulated" to introduce a theory or idea that is not yet fully proven but has some supporting evidence.

Common error

Avoid excessive use of passive voice constructions like "has been postulated" as it can make your writing sound vague and less engaging. Consider using active voice when possible to create a more direct and impactful statement.

Linguistic Context

The phrase "has been postulated" functions as a verbal phrase in the passive voice. It's used to introduce a theory, hypothesis, or idea that has been proposed but not necessarily proven. Ludwig AI affirms this usage is grammatically correct and common.

Expression frequency: Very common

Frequent in

Science

64%

Academia

34%

Formal & Business

2%

Less common in

News & Media

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, "has been postulated" is a formal phrase commonly used in academic and scientific writing to introduce a theory or hypothesis that has been proposed but not yet proven. Ludwig AI confirms its grammatical correctness and prevalence in various contexts. When writing, remember to use this phrase to objectively present ideas that require further investigation. While grammatically sound, consider using active voice where appropriate for a more engaging style.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

it is hypothesized

Substitutes "postulated" with "hypothesized", emphasizing the tentative nature of the idea.

it has been proposed

Uses "proposed" instead of "postulated", indicating a formal suggestion or plan.

it is theorized

Replaces the passive construction with a more direct statement about the existence of a theory.

researchers suggest

Attributes the suggestion to a specific group (researchers), adding credibility.

the idea put forth is

Emphasizes the act of presenting the idea publicly.

it is suggested

Offers a weaker assertion, implying a hint or indirect statement.

it's thought that

Presents the idea as a common belief or consideration.

the assumption is

Focuses on the underlying assumption rather than the act of postulating.

one theory holds that

Introduces the idea as one of several competing theories.

the prevailing theory suggests

Highlights that the idea is not just any idea, but one that is widespread or dominant.

FAQs

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

Use "has been postulated" to introduce a theory or hypothesis. For example: "It "has been postulated" that climate change is affecting migration patterns."

What are some alternatives to "has been postulated"?

You can use alternatives like "it is theorized", "it is hypothesized", or "it has been proposed" depending on the context.

Is "has been postulated" formal or informal?

"Has been postulated" is generally considered a formal phrase, often used in academic and scientific writing. For more informal contexts, consider using simpler alternatives.

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

"Has been postulated" indicates a theory or idea that has been suggested but not yet confirmed, while "has been proven" means that something has been demonstrated to be true through evidence.