Question 1

What’s the meaning and usage of -으면 in 보면?

Accepted Answer

-으면 is the conditional suffix attached to verb stems. When you put it on 보다 (“to see”), you get 보면, which means “when/whenever (I/you) see…”. It indicates a general or repeated condition rather than a single past event.

Question 2

Why is 큰 산 marked with the particle -을?

Accepted Answer

The verb 보다 is transitive, so it needs a direct object. -을 (or -를 after a vowel) marks the direct object. Here, 큰 산을 literally means “(the) big mountain” as the thing being seen. If you used an intransitive verb, you’d choose a different particle (e.g. 산이 with 이/가).

Question 3

Why is the subject (e.g. “I”) omitted in this sentence? How do we know who’s doing the seeing?

Accepted Answer

Korean often drops the subject when it’s clear from context or when making a general statement. In 큰 산을 보면 조금 긴장돼요, the implied subject is “I”, but leaving it out keeps the sentence natural and succinct.

Question 4

What’s the difference between 긴장하다 and 긴장되다, and why is 긴장되다 used here?

Accepted Answer

- 긴장하다 is an active (transitive) verb meaning “to make (someone) nervous” or “to do the act of being tense.”  
- 긴장되다 is the passive/intransitive form meaning “to become nervous” or “to feel tense.”  
When talking about your own reaction or feeling, Koreans typically use 긴장되다.

Question 5

Why is it 조금 긴장돼요 instead of 좀 긴장돼요, and are they interchangeable?

Accepted Answer

Both 조금 and 좀 mean “a little.”  
- 조금 is slightly more neutral and can feel a bit more formal or written.  
- 좀 is more colloquial and common in spoken Korean.  
You can use either in most situations without changing the meaning much.

Question 6

Could I replace 보면 with 봤을 때? What’s the nuance difference?

Accepted Answer

Yes, you can say 큰 산을 봤을 때 조금 긴장됐어요, but there’s a nuance:  
- 보면 (“whenever/if I see”) suggests a habitual or ongoing condition.  
- 봤을 때 (“when I saw [it]”) refers to a specific instance in the past.

Question 7

What politeness level is 긴장돼요, and how would I make it more formal or more casual?

Accepted Answer

- 긴장돼요 uses the polite informal ending -요 (높임말).  
- To be more formal (business, announcements), use -ㅂ니다 → 긴장됩니다.  
- To be casual (among close friends), drop -요 → 긴장돼.

keun saneul bomyeon jogeum ginjangdwaeyo.

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