How many ways is there to say "i'm sorry" in korean?
I'm just wondering haha ^_^
I have heard a few so i just want to know :)

Question

Answer

Formal:
죄송합니다
죄송해요
마안해요
Informal (밤말):
미안해

Answer

yea, you can see them in this video
http://www.youtube.com/watch?v=BAfWbCq2mWk

Answer

미안해 is to friends or people who are younger than you.

else,
미안해요. or
미안합니다. or
죄송해요. or
죄송합니다.

죄송합니다 is the most formal sentence.

Answer

hello , i also study korean ,we can learn together.