I know her

USAGE SUMMARY

The phrase "I know her" is correct and usable in written English.
You can use it when expressing familiarity or recognition of a person, typically in response to a question about someone. Example: "When asked if she had met the new teacher, Sarah replied, 'I know her; we used to work together.'"

✓ Grammatically correct

News & Media

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

I know her name.

The New York Times

And I know her.

The New York Times - Food

"I know her feelings".

The New York Times

I know her".

The New Yorker

I know," her mother said.

The New Yorker

"I know," her husband said.

The New Yorker

"I know her father.

The New York Times - Magazine

I know her tone.

The New York Times

Did I know her?

The Guardian - Arts

"Maybe I know her".

The New Yorker

At least now I know her name.

The New York Times

Expert writing Tips

Best practice

Use "I know her" to express familiarity or recognition of a specific person. Provide context to clarify the nature of your acquaintance, such as "I know her from work" or "I know her family".

Common error

Avoid using "I know her" if your acquaintance is superficial. Instead, consider phrases like "I've met her" or "I'm aware of her" to more accurately reflect your level of familiarity.

Linguistic Context

The phrase "I know her" functions as a declarative statement expressing the speaker's familiarity or acquaintance with a specific female individual. Ludwig AI confirms the grammatical correctness and usability of the phrase.

Expression frequency: Very common

Frequent in

News & Media

100%

Less common in

Science

0%

Formal & Business

0%

Ludwig's WRAP-UP

In summary, the phrase "I know her" is a grammatically sound and highly prevalent expression used to convey familiarity or recognition of a female individual. As Ludwig AI confirms, the phrase is versatile and applicable across numerous contexts, particularly within news and media. While generally neutral in register, it's important to consider the degree of familiarity when using the phrase to avoid overstating the relationship. Alternatives like "I am familiar with her" or "I recognize her" may be more appropriate in certain situations. The frequent usage and authoritative sourcing of "I know her" underscore its reliability and correctness in contemporary English.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

I am familiar with her

Indicates awareness or knowledge without necessarily implying a personal connection.

She is known to me

Formal way to express familiarity or acquaintance.

I am acquainted with her

Emphasizes a formal or slight familiarity.

I recognize her

Focuses on visual recognition rather than deeper knowledge.

I have met her before

Highlights a past encounter, suggesting acquaintance.

I've seen her around

Suggests knowing her by sight from repeated encounters.

I am aware of her

Indicates knowledge of her existence or reputation.

I've heard of her

Implies knowing about her through reputation or hearsay.

I have knowledge of her

Stresses the possession of information about her.

I've crossed paths with her

Suggests a casual or incidental meeting.

FAQs

How can I use "I know her" in a sentence?

You can use "I know her" to indicate familiarity with a female person, such as "I know her from school" or "I know her family".

What's the difference between "I know her" and "I knew her"?

"I know her" indicates present familiarity, while "I knew her" indicates past familiarity. For instance, "I knew her" suggests that you were acquainted with her in the past, but may not be currently.

What are some alternatives to saying "I know her"?

Depending on the context, you can use alternatives like "I am familiar with her", "I recognize her", or "I am acquainted with her".

Is it correct to say "I known her" instead of "I know her"?

No, "I known her" is grammatically incorrect. The correct form is "I know her", using the present tense of the verb 'to know'.