누구예요? (nuguyeyo?)
Grammar & Usage
How it works
This is an interrogative sentence asking 'who'. It combines '누구' (nugu, 'who'), the copula '이다' (ida, 'to be'), and the polite informal ending '-예요' (-yeyo). The copula '이다' becomes '이에요' (ieyo) after consonants and '예요' (yeyo) after vowels. Since '누구' ends in a vowel, '예요' is used.
Sample sentences
저기 문 두드리는 사람 누구예요?
Who is that person knocking at the door?
처음 뵙는 분인데, 누구예요?
I haven't seen them before, who is it?
전화 거신 분 누구예요?
Who is calling?
Quick facts
Mnemonic
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Example
저기 문 두드리는 사람 누구예요?
Who is that person knocking at the door?
처음 뵙는 분인데, 누구예요?
I haven't seen them before, who is it?
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