What Does โKnow of sbโ Mean?
โKnow of sbโ means to have heard about someone or to be aware that a person exists, even if you do not know them personally.
Introduction
The phrase โknow of sbโ is commonly used in English to express awareness or recognition of a person without having a close or personal relationship. It is different from โknow sb,โ which means to be familiar with someone personally. Understanding the โknow of sb meaningโ helps learners use this phrase correctly when talking about people they have heard about or indirectly know. This expression is useful in both spoken and written English and helps clarify the level of familiarity with someone.
Quick Info Box
- Phrasal verb: Know of somebody
- Type: Transitive
- Level: B1 (Intermediate)
- Short meaning: To have heard about someone or to be aware of their existence
Structure (Grammar Rules)
โKnow of sbโ is an inseparable phrasal verb, which means the object (somebody) always follows the entire phrase. You cannot separate โknowโ and โof.โ
Correct pattern: know of + somebody
Incorrect: know somebody of
How to Use โKnow of sbโ?
Use โknow of sbโ when you want to say you have heard about someone but do not know them personally. It often appears in conversations about famous people, colleagues, or acquaintances. It helps to show a general awareness rather than a personal relationship.
Examples
Here are some natural sentences using โknow of sbโ in context:
- I donโt know her personally, but I know of her work.
- Do you know of any good doctors in this area?
- Many people know of the singer, but few have met him.
- She knows of the new manager, but they havenโt spoken yet.
- We all know of the famous author, even if we havenโt read his books.
Common Mistakes
People often confuse โknow of sbโ with โknow sb.โ Remember, โknow of sbโ means to be aware of someone, not to have a personal relationship.
- Incorrect: I know of him very well (if you mean you have a close relationship).
- Correct: I know him very well.
- Incorrect: Do you know him of? (wrong word order)
- Correct: Do you know of him?
Differences / Synonyms
โKnow of sbโ differs from โknow sbโ and โhear of sb.โ
- Know sb: To be personally familiar with someone.
- Know of sb: To have heard about someone, without personal knowledge.
- Hear of sb: Similar to โknow of sb,โ but mostly used when you recently found out about someone.
Example: I know of her (I have heard about her). I know her (I am personally familiar with her). I heard of her yesterday (I just found out about her).
Common Collocations
Here are common words used with โknow of sbโ to express awareness:
- Know of a person (general awareness)
- Know of a place (awareness of location)
- Know of a thing (awareness of an object or concept)
- Know of a situation (awareness of an event or condition)
Related Phrasal Verbs
Here are related phrasal verbs of know of sb:
Real-life Dialogue
Here is a short conversation using โknow of sbโ:
Anna: Do you know of Mr. Smith, the new CEO?
John: Yes, I know of him. I heard he worked at a big company before.
Anna: I havenโt met him yet, but people say heโs very experienced.
Practice
Choose the correct option to complete the sentence:
- I donโt ________ her personally, but Iโve heard a lot about her.
- a) know
- b) know of
- c) knowing
Answer: b) know of
FAQs
- Q: Can I use โknow ofโ with things other than people?
A: Yes, you can say โknow ofโ to express awareness of places, events, or things. - Q: Is โknow of sbโ formal or informal?
A: It is neutral and can be used in both formal and informal contexts. - Q: What is the difference between โknow sbโ and โknow of sbโ?
A: โKnow sbโ means personal familiarity, while โknow of sbโ means only to have heard about them. - Q: Can I say โI know of him wellโ?
A: No, โknow ofโ does not express close knowledge, so avoid adding โwell.โ - Q: Is โknow ofโ separable?
A: No, โknow ofโ is inseparable; the object always comes after the phrase.
