Kamsahamnida - Thank you (formal)
Komap seumnida - Thank you (less formal)
Mianhaeyo - Sorry
Mianhamnida - Sorry
Hangukmal hasil jul aseyo? - Do you speak Korean?
Moreuges seumnida - I don't understand
Cheoncheonhi malssuemhae jeseyo - Please speak slower
Dang sinui ireu meun mueosip nikka? - What is your name?
Je ireumeun (name) imnida - My name is (name)
Jeoneun (name) imnida - I am (name)
(Name) imnida - I'm (name)
Annyeong ha shut suh yo? - How have you been? (formal)
Annyong hashimnikka? - How are you? (formal)
Eotteohke jinaeseyo? - How are you?
Jaljinaeyo - Fine, thanks
Haeng un! - Good luck!
Baegopa - I'm hungry
Ulmayeyo? - How much is it?
Uhdeeitseum nikka? - Where is it?When?--- Eonjeyo? (Awn-jay-yo)
Where?--- Eodieyo? (Oh-dee-yeh-yo)
How much?--- Eolmayeyo? Ole-mah-yeh-yo)
Who?--- Nuguyeyo? (Nu-goo-yeh-yo)
Why?--- Waeyo? (Way-yo)
How?--- Eottoek'eyo? (Oh-toe-kay-yo)
What?--- Mweoyeyo? (Mwah-yeh-yo)
Which?--- Eonugeoshieyo? (Eo-nuu-go-shee-eh-yo)
What's the matter?--- Weniriseyo? (Wen-ee-ree-seh-yo)
What's this?--- Igeoshimweoyeyo? (Ee-goh-shee-mwah-yeh-yo)
Where's the bathroom?--- Hwajangshil eodiseyo? (Hwa-jang-sheel Oh-dee-seh-yo)
Other words you can use besides bathroom
Entrance--- Ipkuu (eep-ku)
Exit--- chul-gu (chool-koo)
telephone--- Chonwha (chone-hwah)