Let’s learn about "어디 가니?”

어디 가? : Where are you going?

[other expressions]

- 어디 가니? (to younger people or friends)

- 어디 가나? (to younger people or friends)

- 어디 가냐? (to younger people or friends)

- 어디 가? (to younger people or friends)

- 어디 가는데? (to younger people or friends)

- 어디 가는가? (to younger people or friends)

- 어기 가나요? (honourific by ‘-요’)

- 어디 가요? (honourific by ‘-요’)

- 어디 가는데요? (honourific by ‘-요’)

- 어디 가는가요? (honourific by ‘-요’)

- 어디 갑니까? (formal; honourific by ‘-ㅂ’)

- 어디 가시나요? (more honourific by ‘-시’)

- 어디 가시는데요? (more honourific by ‘-시’)

- 어디 가시는가요? (more honourific by ‘-시’)

- 어디 가세요? (more honourific by ‘-시’)

- 어디 가시지요? (more honourific by ‘-시’)

- 어디 가시죠? (more honourific by ‘-시’; -죠? is a short form of -시죠?)

- 어디 가십니까? (formal; more honourific by ‘-스’)

[explanations]

* 어디 : (1) where (2) [=어디로] to where

* 가다 : go

* 가 : 가(the stem of 가다; 가 + 아 contracted into 가) + -아?(a non-honourific interrogative verb ending suffix)

* 갑니까? : 가(the stem of 가다) + -ㅂ니까?(an honourific interrogative verb ending suffix by ‘-ㅂ’)

* 가시나요? : 가(the stem of 가다) + -시(s suffix makes a verb more honourific) + -나?(an interrogative verb ending suffix) + -요(an honourific verb ending suffix)

* 가시는데요? : 가(the stem of 가다) + -시(s suffix makes a verb more honourific) + -는데?(an interrogative verb ending suffix) + -요(an honourific verb ending suffix)

* 가시는가요? : 가(the stem of 가다) + -시(s suffix makes a verb more honourific) + -는가?(an interrogative verb ending suffix) + -요(an honourific verb ending suffix)

* 가세요? : 가(the stem of 가다) + -시(s suffix makes a verb more honourific) + -어?(an interrogative verb ending suffix) + -요(an honourific verb ending suffix)

* 가시지요? = 가시죠? : 가(the stem of 가다) + -시(s suffix makes a verb more honourific) + -지?(an interrogative verb ending suffix) + -요(an honourific verb ending suffix)

* 가십니까? : 가(the stem of 가다) + -시(s suffix makes a verb more honourific) + -ㅂ니까?(an honourific interrogative verb ending suffix by ‘-ㅂ’)

* a verb + -니? / -나? / -냐? / -아? / -는데? / -는가? : a non-honourific interrogative verb ending suffix

* a verb + -나? / -아? / -는데? / -는가? + -요 : an honourific verb ending suffix

* a verb + -세요? / -시지요? / -시죠? / + -십니까? / -ㅂ니까? : an honourific interrogative verb ending suffix by ‘스-‘ / ‘-ㅂ’