한글

크다 conjugation

to be big, to be tallkeudaDescriptive verb (adjective)ㅡ stem verb
Conjugation of 크다
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Dictionary크다
Polite present커요
Polite past컸어요
Polite future클 거예요
Formal큽니다

The polite forms end in 요 and suit most conversations; the formal form is for announcements, presentations and first meetings. The same form works for I, you, she or they.

How 크다 conjugates

  1. Find the stem. Take 다 off 크다 and you are left with 크.
  2. Apply the ㅡ stem pattern. The ㅡ drops and 아 or 어 takes its place. That gives 커요.
  3. Build the rest on it. The past tense adds ㅆ to the same base, giving 컸어요, and the table above has the future and the formal form.

Using 크다

ㅡ-irregular: 크다 → 커요. Also 'to grow' as an action verb.

More ㅡ stem verbs

Conjugate any other verb with the Korean verb conjugator, or read the guide to Korean verb conjugation for the rules behind the table.