Verbs vs. Descriptive Verbs (Adjectives)

In Korean, the part of the sentence that "says something" about the subject is called the predicate. Unlike in English, both action verbs and descriptive verbs (adjectives) can function as the main predicate, completing the sentence on their own.

This is a key concept! In English, you need a "be" verb to use an adjective as a predicate. For example, "The weather is good."

In Korean, the descriptive verb itself conjugates and finishes the sentence. You don't need a separate "be" verb.

하늘이 파래요 . (The sky is blue .)

Action verbs, or 동사 (dongsa), describe an action, movement, or process. They tell you what the subject is doing .

Common Action Verbs

가다 - to go

먹다 - to eat

보다 - to see

하다 - to do

자다 - to sleep

In a sentence, they conjugate to show tense and politeness level, just like any predicate.

아이가 책을 읽어요 . (The child reads a book.)

Descriptive verbs, or 형용사 (hyeong-yongsa), are very similar to English adjectives. They describe a state, quality, or characteristic of a noun. They tell you what the subject is like .

Common Descriptive Verbs

크다 - to be big

예쁘다 - to be pretty

좋다 - to be good

맛있다 - to be delicious

조용하다 - to be quiet

Remember, they act as the predicate and conjugate directly, without needing a separate "be" verb.

이 가방이 커요 . (This bag is big .)

While both types of verbs act as predicates, they behave differently with certain grammatical patterns. This is the most important distinction to learn.