(으)ㄴ 적이 있다/없다

Have done

In English: Have done

Indicates you have a certain experience in the past.

• 어릴 때 병원에 입원한 적이 있어요.

  어릴 때 병워네 이붠한 저기 이써요.said like thiseoril ttae byeongwone ibwonhan jeogi isseoyo.

  I was hospitalized when I was a child.

• 한국말을 몰라서 실수한 적이 있어요.

  한궁마를 몰라서 실수한 저기 이써요.said like thishangungmareul mollaseo silsuhan jeogi isseoyo.

  I've made a mistake because of my poor Korean.

Have not done

In English: Have done

Indicates you not having a certain experience in the past

• 회사에 지각한 적이 없어요.

  회사에 지가칸 저기 업써요.said like thishoesae jigakan jeogi eopseoyo.

  I have never been late to work.

• 어릴 때 병원에 입원한 적이 없어요.

  어릴 때 병워네 이붠한 저기 업써요.said like thiseoril ttae byeongwone ibwonhan jeogi eopseoyo.

  I have never been hospitalised when I was a child.

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