it is know that

USAGE SUMMARY

The phrase 'it is know that' is not correct in written English.
The correct phrase is 'it is known that'. You can use this phrase when you wish to emphasize that something is broadly accepted as fact. For example, "It is known that dogs are intelligent animals."

⚠ May contain grammatical issues

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

38 human-written examples

Similarly, the exact function of CHST4 is currently unknown, but it is know that CHST4 is one of the 16 methylation markers of embryonic stem cells, and these 16 methylation markers also include PRDM14 as mentioned above [ 37].

BioMed Research International

Whereas it is know that mupirocin is nontoxic in humans [ 6], liposomal mupirocin formulations have not been, to the best of our knowledge, tested regarding their toxicity on the skin.

BioMed Research International

The nature of this research has not been disclosed, however it is know that the Home Office has used the DNA of asylum seekers in the human provenance project, an experiment to try to establish the race and origin of particular people.

The Guardian - Opinion

It is know that B : H 1 → 2 H 1 (resp.

Fixed Point Theory and Applications

It is know that A h x is a self-adjoint positive definite operator in L 2 h.

Boundary Value Problems

However, it is know that security always comes at a price in terms of QoS performance degradation.

EURASIP Journal on Wireless Communications and Networking

Human-verified similar examples from authoritative sources

Similar Expressions

22 human-written examples

It is known that is nonexpansive.

Journal of Inequalities and Applications

It is known that is firmly nonexpansive and.

Fixed Point Theory and Applications

It is known that is NUC if and only if.

Fixed Point Theory and Applications

It is known that is a Wishart random matrix [66].

EURASIP Journal on Advances in Signal Processing

It is known that is nondecreasing for all.

Fixed Point Theory and Applications

Expert writing Tips

Best practice

Always use the correct past participle form, "known", instead of "know" when using the phrase to indicate something is widely accepted.

Common error

Avoid using the base form of the verb "know" in this passive construction. Remember that the correct form is "known", as in "it is "it is known that"".

Linguistic Context

The phrase "it is know that" is intended to function as an introductory clause asserting a generally accepted fact or premise. However, due to the grammatical error, it fails to fulfill this function effectively. Ludwig AI points out the proper form should be "it is known that."

Expression frequency: Common

Frequent in

Science

75%

News & Media

15%

Wiki

10%

Less common in

Formal & Business

0%

Encyclopedias

0%

Social Media

0%

Ludwig's WRAP-UP

The phrase "it is know that" is a grammatically incorrect construction, as emphasized by Ludwig AI. The correct form is ""it is known that"". Despite the error, numerous examples show an attempt to use it to introduce statements as common knowledge, primarily in scientific and news contexts. Always remember to use the past participle "known" to ensure grammatical accuracy. Using the proper form will improve clarity and credibility in writing.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

it is known that

Corrects the grammatical error by using the past participle "known" instead of "know".

it's known that

A contracted form that is grammatically correct and commonly used.

it is understood that

Conveys a similar meaning, implying general agreement or awareness.

we know that

Shifts the focus to the speaker's knowledge, but carries a similar meaning.

everyone knows that

Highlights widespread awareness of a fact.

it's a given that

Implies that something is obvious or taken for granted.

it is established that

Suggests that something has been proven or confirmed.

it is recognized that

Indicates formal acknowledgement of something.

it is appreciated that

Emphasizes awareness of the difficulty.

research shows that

Replaces it with reference to evidence.

FAQs

What is the correct way to say "it is know that"?

The correct way to say it is ""it is known that"", using the past participle "known".

Is "it is know that" grammatically correct?

No, "it is know that" is grammatically incorrect. The correct form is ""it is known that"".

When should I use ""it is known that"" in a sentence?

Use ""it is known that"" when you want to state something that is generally accepted as a fact or widely understood.

What are some alternatives to saying ""it is known that""?

You can use alternatives such as "it is understood that", "it is established that", or "everyone knows that" depending on the nuance you want to convey.