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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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i know longer

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "i know longer" is not correct in English.
Did you mean "I no longer"? You can use "I no longer" to indicate that something that was once true or applicable is no longer the case. Example: "I no longer feel the same way about that situation."

⚠ May contain grammatical issues

News & Media

Human-verified examples from authoritative sources

Exact Expressions

1 human-written examples

Now, I know longer school days and school years are not wildly popular ideas.

News & Media

The New York Times

Human-verified similar examples from authoritative sources

Similar Expressions

59 human-written examples

It seemed the longest night I had ever known, longer than the night I was born.

News & Media

The New Yorker

"I know her longer than you do," the owner told him, sounding like a surrogate mother-in-law.

News & Media

The New York Times

I know the longer it sits here, you're losing money".

But I know I waited longer than I should have.

News & Media

The New York Times

I film everything I encounter because I know it no longer exists.

"And I know that the longer it lasts, the worse it will be when it ends".

News & Media

The New York Times

Now that I know I no longer have to soak them, I suspect beans will be on the menu at my house all winter long.

"Quite a few dealers I know are no longer in the business because the goods are not there," Mr. Penney said.

News & Media

The New York Times

I know Sharon for longer than 35 years.

News & Media

Huffington Post

I know I have longer to travel and I'm ready for the journey.

News & Media

Huffington Post
Show more...

Expert writing Tips

Best practice

When indicating a change in knowledge or awareness, consider using alternatives like "I don't know anymore" or "I'm not aware" for clarity and grammatical correctness.

Common error

Avoid using the phrase "i know longer" as it's not grammatically correct. The correct phrasing to indicate a cessation of knowledge is "I no longer know" or alternatives like "I don't know anymore."

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

80%

Authority and reliability

1.8/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "i know longer" is an incorrect construction. The intended function, based on the corrected form "I no longer know", would be to express the cessation of knowledge. As Ludwig AI points out, the correct phrasing involves using "no longer" before the verb.

Expression frequency: Rare

Frequent in

News & Media

100%

Less common in

Science

0%

Formal & Business

0%

Academia

0%

Ludwig's WRAP-UP

The phrase "i know longer" is grammatically incorrect. The correct phrasing is "I no longer know", which expresses that you previously knew something but no longer do. Ludwig AI suggests alternatives such as "I don't know anymore". Though examples exist, they often contain errors, making the phrase unreliable. It's crucial to use the grammatically correct "I no longer know" to accurately convey your intended meaning in both formal and informal contexts.

FAQs

What is the correct way to say "I know longer"?

The correct way to express that you have stopped knowing something is to say "I no longer know". This phrasing follows standard English grammar rules.

What does "I no longer know" mean?

The phrase "I no longer know" means that you previously had knowledge of something, but you do not have that knowledge now.

Are there other ways to express the same idea as "I no longer know"?

Yes, you can use alternatives like "I don't know anymore", "I am unaware", or "I have forgotten" to express a similar meaning.

Is "I know longer" ever correct?

No, "I know longer" is not grammatically correct in standard English. The correct form is "I no longer know".

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Source & Trust

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Authority and reliability

1.8/5

Expert rating

Real-world application tested

Most frequent sentences: