한글

쌓다 conjugation

to stack up, to pile up, to stack, to build upssataVerbRegular verb
Conjugation of 쌓다
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Dictionary쌓다
Polite present쌓아요
Polite past쌓았어요
Polite future쌓을 거예요
Formal쌓습니다

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 쌓다 conjugates

  1. Find the stem. Take 다 off 쌓다 and you are left with 쌓.
  2. Check the last vowel. It is ㅏ, and a stem ending in ㅏ or ㅗ takes 아요.
  3. Join them. 쌓 + 아요 gives 쌓아요.
  4. Build the rest on it. The past tense adds ㅆ to the same base, giving 쌓았어요, and the table above has the future and the formal form.

More regular verbs

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