It ascertain

USAGE SUMMARY

The phrase "It ascertain" is not correct in English.
Did you mean "It ascertains"? If this is the case, you can use it when referring to the act of determining or finding out something. Example: "The study aims to ascertain the effects of the new policy on employee productivity."

⚠ May contain grammatical issues

Wiki

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

1 human-written examples

How does it ascertain the effectiveness of the methods it uses.

WikiHow

Human-verified similar examples from authoritative sources

Similar Expressions

59 human-written examples

Thus it ascertains the two".

SEP

For the DB-SECaaS system, it ascertains secure communication between the database application, SA service, and IDM service.

EURASIP Journal on Information Security

Planning based on technocratic and bureaucratic groups without the people who have lived and coped with nature, it ascertains will intensify gender-based differences.

Futures

It ascertains nearly all colon cancer cases with a nearly perfect rate of microscopic confirmation [ 42, 43].

BMC Public Health

Maybe we can use it to ascertain the health of their joints.

The Guardian

The much-discussed biometric capabilities of the hardware, which allow it to ascertain the heart rate of the player are yet to be explored.

The Guardian - Tech

It will ascertain to what extent interdisciplinary teamwork facilitated the work of professionals.

BMC Health Services Research

Weigh it to ascertain how much sugar is needed.

WikiHow

"It is to ascertain that it's not sprouted," Rabbi Brody explained.

The New York Times

It was ascertained that its strength must exceed 270 GPa.

Nanoscale Research Letters

Expert writing Tips

Best practice

Always use the correct verb conjugation. For the third-person singular subject "it", the verb should be "ascertains", not "ascertain".

Common error

Avoid using the base form of the verb with singular subjects. Ensure the verb agrees with the subject in number. Using "it ascertain" instead of "it ascertains" is a common grammatical error that should be avoided.

Linguistic Context

The phrase "it ascertain" is grammatically incorrect. The correct form is "it ascertains". According to Ludwig, the examples provided show the correct usage with the third-person singular form, highlighting the importance of subject-verb agreement.

Expression frequency: Rare

Frequent in

Science

44%

News & Media

28%

Wiki

13%

Less common in

Formal & Business

9%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "it ascertain" is grammatically incorrect and should be "it ascertains". As noted by Ludwig, the use of the base form of the verb with a singular subject is a common error. When corrected, the phrase typically appears in scientific, news, and formal contexts to declare the verification or establishment of a fact. To avoid this mistake, always ensure subject-verb agreement. Use alternatives like "it determines" or "it establishes" for clarity and grammatical accuracy.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

It ascertains

Corrects the grammatical error by using the third-person singular verb form.

It determines

Replaces "ascertain" with a more common and direct synonym.

It establishes

Offers an alternative verb with a similar meaning of confirming or proving.

It confirms

Suggests a meaning of verifying or validating something.

It verifies

Implies checking the accuracy or truth of something.

It finds out

Uses a phrasal verb to convey the meaning of discovering something.

It figures out

Emphasizes the process of solving or understanding something.

It identifies

Focuses on recognizing or distinguishing something.

It deduces

Implies drawing a conclusion based on evidence.

It uncovers

Suggests revealing something that was previously hidden or unknown.

FAQs

What's the correct way to use "ascertain" with "it"?

The correct form is "it ascertains". The verb must agree with the singular subject "it". For example, "The study aims to ascertain the cause of the problem" should be "The study aims to ascertains the cause of the problem".

What can I use instead of the incorrect phrase "It ascertain"?

You can use alternatives like "it determines", "it establishes", or the grammatically correct form "it ascertains".

Is "It ascertain" grammatically correct?

No, "It ascertain" is grammatically incorrect. The correct form is "It ascertains", where the verb agrees with the third-person singular subject.

When should I use "ascertain"?

"Ascertain" is used when you want to determine or find something out for certain. It implies a careful and thorough investigation or inquiry. For example: "The detective tried to ascertain the facts of the case".