it has been ascertained

USAGE SUMMARY

The part of the sentence 'It has been ascertained' is correct and usable in written English.
It is typically used when there is a definite confirmation or certainty about something. Example: It has been ascertained that the accident was due to driver negligence.

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

17 human-written examples

It has been ascertained that the biomass is a common form of renewable energy and widely used in the world.

Procedia Engineering

It has been ascertained that work-holding of different workpiece materials and shapes during machining operation is one of the problems encountered during CNC milling machining operations.

Engineering Science and Technology, an International Journal

It has been ascertained that embedding of TiO2 powder to the amorphous Ni P matrix leads to the production of deposits with large surface area.

Materials Chemistry and Physics

Furthermore, it has been ascertained that the local strain in dissimilar material welds decreases for each component compared with the corresponding similar material weld.

Materials Science and Engineering: A

It has been ascertained that unspecific hydrotherapy of OA according to Sebastian Kneipp not only improves the range of mobility but also reduces pain significantly and increases the quality of life of the patients affected.

Journal of Integrative Medicine

Most likely, factors other than purely mechanical are at play; it has been ascertained that nonobese patients suffering from inguinal and incisional hernias display alterations in the architecture of the connective tissue.

Journal of Surgical Research

Human-verified similar examples from authoritative sources

Similar Expressions

43 human-written examples

… It had been ascertained that the men … opened two safes and made a clean sweep of both".

The New York Times

The meeting was first announced to be held as usual in the Music hall, but it having been ascertained that the newly-elected member for Durham, John Bright, Esq., would be present, the Royal Amphitheatre was engaged.

The Economist

It had been ascertained that the force which had occupied Grafton and had driven Porterfield from Philippi was part of an army commanded by Major General George B. McClellan, Lee's young associate of the Mexican War.

University of Chicago

Once it had been ascertained that no DLTs were observed at a CA4P dose of 54 mg m−2 in either of the doublets, patients were then treated with the triplet of drugs at doses shown in Table 1.

British Journal of Cancer

This method was chosen after it had been ascertained that no statistically significant differences occurred between the overall mean scores calculated in this way and the overall mean scores obtained using only complete questionnaires.

BMC Oral Health

Expert writing Tips

Best practice

Use "it has been ascertained" to introduce facts that have been rigorously investigated and confirmed, adding a tone of authority and precision to your writing.

Common error

Avoid using "it has been ascertained" in casual or informal writing. Opt for simpler phrases like "it's clear" or "we know" to maintain a natural tone.

Linguistic Context

The phrase "it has been ascertained" functions as an introductory clause that asserts the certainty of the information that follows. According to Ludwig AI, the phrase is grammatically correct and suitable for use in written English.

Expression frequency: Uncommon

Frequent in

Science

55%

News & Media

30%

Formal & Business

15%

Less common in

Encyclopedias

0%

Reference

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, "it has been ascertained" is a formal phrase used to introduce a confirmed fact or conclusion derived from careful investigation. Ludwig AI confirms its grammatical correctness, and the phrase is typically found in academic, scientific, and professional contexts. While it adds a sense of authority and precision, it should be avoided in casual writing. Alternatives like "it has been determined" or "it is now clear that" can be used depending on the desired level of formality. Remember to reserve this phrase for situations where you wish to convey certainty based on solid evidence.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

it has been established that

Synonymous with "ascertained", but uses the word "established" to highlight the confirmed nature.

it has been determined that

Similar to "ascertained", but emphasizes the process of reaching a determination.

it is now clear that

Replaces the formal tone of "ascertained" with a more straightforward declaration of clarity.

it is now evident that

Similar to "it is now clear that", but emphasizes the obviousness of the established fact.

it is now known that

Focuses on the current state of knowledge, replacing the investigative aspect of "ascertained".

it is confirmed that

Directly states confirmation of something without the nuance of investigation.

the investigation concludes that

Highlights the investigative process leading to a conclusion.

the evidence indicates that

Shifts the focus to the evidence supporting the confirmed information.

research has shown that

Highlights the role of research in confirming the information.

findings reveal that

Emphasizes the revealing aspect of the confirmation process.

FAQs

What does "it has been ascertained" mean?

The phrase "it has been ascertained" means that something has been definitely discovered or confirmed after investigation or careful consideration. It implies a sense of certainty and is often used in formal writing.

How to use "it has been ascertained" in a sentence?

You can use "it has been ascertained" to introduce a fact that has been confirmed through investigation. For example, "It has been ascertained that the patient has an allergy."

What can I say instead of "it has been ascertained"?

You can use alternatives like "it has been determined", "it is now clear that", or "it has been established that" depending on the context.

Is "it has been ascertained" formal or informal?

"It has been ascertained" is considered a formal phrase. It is best suited for academic, scientific, or professional writing where a tone of authority and precision is desired. In more casual contexts, simpler alternatives are often preferred.