Let's learn about "배고파요?"

배고파요? : Are you hungry?

[other expressions]

<to the younger or friends>

- 배고프니?

- 배고프나?

- 배고프냐?

- 배고파?

- 배고픈가?

<to anybody>

- 배고프나요? (honourific by ‘-요’)

- 배고파요? (honourific by ‘-요’)

- 배고픈가요? (honourific by ‘-요’)

- 배고픕니까? (formal; honourific by ‘-ㅂ’)

- 배고프십니까? (more honourific by ‘-시’)

[explanations]

* 배고픈 : hungry

* 배고프다 : be hungry

* 배고파? : 배고프(the stem of 배고프다; 프 + -아 contracted into 파) + -아?(a non-honourific interrogative verb ending suffix)

* 배고픕니까? : 배고(the stem of 배고프다) + -ㅂ니까?(an honourific interrogative verb ending suffix by '-ㅂ')

* 배고프십니까? : 배고프(the stem of 배고프다) + -시(a suffix makes a verb more honourific) + -ㅂ니까?(an honourific interrogative verb ending suffix by '-ㅂ')

* a verb + -아? / -니? / -나? / -은가? : a non-honourific qudstioning verb ending suffix

* a verb + -나? / -아 / -은가? + -요 : an honourific interrogative ending suffix

* a verb + -습니까? / -ㅂ니까?: an honourific interrogative verb ending suffix by ‘-요’ / ‘-습’