Overview
The connective ending V-(으)려면 is used to express a prerequisite condition based on an intention or purpose. It essentially sets up a scenario where "if you want to achieve [the action in the first clause], then [the action in the second clause] is necessary or recommended." It's a crucial structure for giving advice, stating requirements, or outlining steps towards a goal.
Usage
V-(으)려면 is attached to the stem of a verb to introduce a clause that states a specific intention or goal. The subsequent clause then describes what needs to be done, what is required, or what advice is given to achieve that intention. This structure is commonly used when:
- Giving advice or recommendations: "If you want to do X, you should do Y."
- Stating necessary conditions: "If you intend to do X, then Y is a must."
- Explaining steps towards a goal: "To achieve X, you need to do Y."
The nuance is always about the subject's will or desire to perform the action in the first clause, making the second clause a consequence or requirement of that will. It cannot be used with adjectives.
Conjugation Rules
V-(으)려면 attaches to verb stems:
- If the verb stem ends in a vowel or the consonant ㄹ: Attach -려면.
- 가다 (to go) → 가 + 려면 → 가려면
- 만들다 (to make) → 만들 + 려면 → 만들려면
- If the verb stem ends in a consonant (other than ㄹ): Attach -으려면.
- 먹다 (to eat) → 먹 + 으려면 → 먹으려면
- 읽다 (to read) → 읽 + 으려면 → 읽으려면
Knowledge Plus
- V-(으)려면 is often followed by expressions of obligation, recommendation, or suggestion such as -아야/어야 하다, -(으)세요, -(으)면 좋다, -(으)ㄹ 수 있다, or -(으)ㄹ 거예요.
- It focuses specifically on the intention of the subject. While similar to -기 위해서, which also expresses purpose, -(으)려면 specifically highlights the condition based on that purpose.
- It cannot be used with past tense markers (았/었) or future tense markers (겠) in the first clause. The intention itself is always present or future-oriented.
- Compare with -기 위해서: While both express purpose, -기 위해서 focuses more on the reason or goal for an action, whereas -(으)려면 sets up a conditional statement based on an intention.
- 한국어를 배우기 위해서 한국에 왔어요. (I came to Korea for the purpose of learning Korean.)
- 한국어를 배우려면 한국에 가야 해요. (If you intend to learn Korean, you should go to Korea.)