Used and loved by millions

Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

MitStanfordHarvardAustralian Nationa UniversityNanyangOxford

it has known

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "it has known" is correct and usable in written English.
It can be used to indicate that something has been aware of or has experienced something in the past up to the present moment. Example: "Throughout its long history, the organization has known many challenges and triumphs."

✓ Grammatically correct

News & Media

Science

Academia

Human-verified examples from authoritative sources

Exact Expressions

57 human-written examples

And while Aurora is widely seen as safe, especially for its size, it has known its share of violence.

News & Media

The New York Times

Like all asbestos companies, it has known for decades that its asbestos was lethal.

News & Media

Huffington Post

It has known little peace since it won its independence from France in 1960.

News & Media

The New York Times

For example, the Russell 2000 is a common benchmark for US small cap stocks, but it has known annual reconstruction flaws that reduce its annual return by up to 2percentt.

News & Media

Forbes

Germany, with its shortage of skilled workers, the highest employment level it has known for almost 25 years, and an ageing population, has become a magnet for this section of European society.

News & Media

The Guardian

Sony "failed to secure its computer systems, servers and databases, despite weaknesses that it has known about for years" and "subsequently failed to timely protect confidential information of its current and former employees from law-breaking hackers," according to the federal complaint filed late Monday.

News & Media

Los Angeles Times

Yet without anyone taking a big strategic decision to alter the direction of the country France has muddled its way into getting one of the most reformist governments it has known for years.One by one, prominent left-wingers wedded to anti-market rhetoric have quit (such as Cécile Duflot, the former housing minister) or been expelled (such as Mr Montebourg).

News & Media

The Economist

Though its importance has been verified on data from advanced countries, it has known meagre applications in developing countries particularly, sub-Saharan African countries.

Show more...

Human-verified similar examples from authoritative sources

Similar Expressions

3 human-written examples

It had known better days, and that suited me fine.

The company did not say how long it had known about the data breach.

News & Media

Los Angeles Times

Everybody knows it and has known it for years.

News & Media

The New Yorker

Expert writing Tips

Best practice

Use "it has known" to emphasize that something has been aware of a fact or has experienced a situation for a significant period.

Common error

Avoid using "it has known" to describe actions that are currently happening. This phrase is best used to describe past awareness or experiences that have relevance to the present.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

89%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "it has known" functions as a verb phrase in the present perfect tense, indicating a state of awareness or experience that began in the past and continues to have relevance in the present. Ludwig AI confirms this usage with numerous examples across various contexts.

Expression frequency: Very common

Frequent in

News & Media

50%

Science

30%

Academia

10%

Less common in

Encyclopedias

3%

Formal & Business

4%

Reference

3%

Ludwig's WRAP-UP

The phrase "it has known" is a versatile verb phrase indicating past awareness or experience that has continuing relevance. Grammatically correct and widely used across various domains, its applications range from describing organizational awareness of long-term issues to individual familiarity with certain conditions. Ludwig AI confirms its frequent appearance in news, scientific, and academic contexts. When using this phrase, ensure it accurately reflects a past state affecting the present, and consider alternatives like "it was aware of" or "it recognized" for nuanced meanings. By understanding these nuances, you can effectively use "it has known" to add depth and context to your writing.

FAQs

How can I use "it has known" in a sentence?

Use "it has known" to indicate that a subject has been aware of something or has experienced something over a period of time. For instance, "The company has known about the risks for years."

What are some alternatives to "it has known"?

You can use alternatives like "it was aware of", "it recognized", or "it experienced" depending on the specific context.

Is it correct to say "it has knowing" instead of "it has known"?

No, "it has knowing" is grammatically incorrect. The correct form is "it has known", using the past participle of the verb "to know".

What is the difference between "it is known" and "it has known"?

"It is known" refers to a fact that is generally accepted or understood, whereas "it has known" indicates that something has been aware of or experienced something for a period of time.

ChatGPT power + Grammarly precisionChatGPT power + Grammarly precision
ChatGPT + Grammarly

Editing plus AI, all in one place.

Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.

Source & Trust

89%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: