It's Not That (아니에요)

In English, negation is lazy. You slap “not” after “is” and move on. Korean doesn’t let you get away with that. The opposite of 이다 (to be) isn’t “안 이다.” It’s a completely different word, 아니다, and like everything else in this language, it reshapes itself depending on who you’re talking to. This isn’t one of the numbered grammar points in the class notes, but it comes up constantly once you start forming your own sentences, so it’s worth its own lesson.

이다 → 아니다

Most Korean verbs go negative by parking 안 in front of them. The copula ignores that rule. 이다 and 아니다 are two unrelated words that happen to mean opposite things, and 아니다 insists on its own subject marker, 이/가, even in a sentence that would normally take 은/는.

Yes, But Actually No

This is the sentence shape Koreans reach for constantly: deny one thing, then immediately supply the real answer. 아니요, X 아니에요. Y예요. “No, not X. Y.” Learn this pattern once and half of small talk becomes filling in the blanks. The examples below start simple and add a piece of grammar each time.

Vocabulary