한글

쌓이다 conjugation

to accumulate, to pile upssahidaVerbRegular verb
Conjugation of 쌓이다
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Dictionary쌓이다
Polite present쌓여요
Polite past쌓였어요
Polite future쌓일 거예요
Formal쌓입니다

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 쌓이다 conjugates

  1. Find the stem. Take 다 off 쌓이다 and you are left with 쌓이.
  2. Check the last vowel. It is ㅣ, and any vowel other than ㅏ or ㅗ takes 어요.
  3. Join them. The vowels merge as they meet: 쌓이 + 어요 gives 쌓여요.
  4. Build the rest on it. The past tense adds ㅆ to the same base, giving 쌓였어요, 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.