Formal Intent (-고자)
-고자
Expresses formal intent or purpose, meaning 'in order to' or 'with the intention of'.
Pattern
Verb stem + -고자 (하다)
Explanation
-고자 is a formal expression of intent or purpose. It attaches directly to the verb stem and means 'in order to' or 'intending to'. This pattern is used in formal speeches, presentations, official documents, and written Korean.
For example, 한국 문화를 배우고자 한국에 왔습니다 means 'I came to Korea with the intention of learning Korean culture.' The pattern often pairs with 하다 to form -고자 하다 (to intend to, to want to): 말씀드리고자 합니다 (I would like to say).
-고자 is more formal than -(으)려고, which has a similar meaning but is used in everyday speech. In TOPIK essays and formal writing, using -고자 demonstrates a higher level of language proficiency. It cannot be used with imperative or propositive endings.
Examples
한국 문화를 배우고자 한국에 왔습니다.
Hanguk munhwareul baeugoja hanguge watseumnida.
I came to Korea to learn Korean culture.
여러분께 알려드리고자 합니다.
Yeoreobunkke allyeodeurigoja hamnida.
I would like to inform you all.
건강을 유지하고자 운동을 해요.
Geongangeul yujihagoja undongeul haeyo.
I exercise in order to maintain my health.
더 나은 삶을 살고자 노력합니다.
Deo naeun salmeul salgoja noryeokamnida.
I strive to live a better life.
Common Mistakes
Wrong
배우고자 한국에 가세요.
Correct
배우고자 한국에 갑니다.
-고자 cannot be used with imperative or propositive endings. It is used in declarative formal statements.
Wrong
먹고자고 합니다.
Correct
먹고자 합니다.
The form is -고자 하다, not -고자고 하다. Do not add an extra 고.
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