Let's learn about "9시에 문을 엽니다"

9시에 문을 엽니다 : We open at 9:00; We’ll be here to greet you at 9:00; We open shop at 9:00; We’re here at 9:00.

* 맞이하다 / 반기다 : greet

[other expressions]

<반말(talking down to)>

- 9시에 문을 연다. (to younger people or friends)

- 9시에 문을 여네. (to younger people or friends)

- 9시에 문을 열어. (to younger people or friends)

<존칭/존댓말/높임말/경어(honorific)>

- 9시에 문을 여네요. (honourific by '-요')

- 9시에 문을 열어요. (honourific by '-요')

- 9시에 문을 엽니다.. (formal; honourific by '-ㅂ')

[explanations]

* 9시 : [Pronunciation: 아홉시]

* -에 : a time suffix

* 문 : door

* -을 : a particle makes 문 objective after a word ends in a consonant

* 열다 : [ㄹ 불규칙(irregular verb)] open

* 여시다 : an honourifix form of 열다 by '-시-'

* 연다 : present tense of 열다 by '-ㄴ'

* 여네 : 열(the stem of 열다; ㄹ erased before consonsnt) + -네(a non-honourific descriptive verb ending suffix)

* 여네요 : 열(the stem of 열다; ㄹ erased before consonsnt) + -네(a descriptive verb ending suffix) + -요(an honourific ending suffix)

* 엽니다 : 열(the stem of 열다) + -ㅂ니다(an honourific descriptive verb ending suffix)

* a verb + -다 / -네 / -아 / -어 : a non-honourific descriptive verb ending suffix

* a verb + -네 / -아 / -어 + -요 : an honourific verb ending suffix

* a verb +  -ㅂ니다 : an honourific descriptive verb ending suffix by '-ㅂ'

* 맞이하다 : [Pronunciation: 마지하다] (1) receive [손님을] greet, welcome (2) accept as a family member, colleague, etc (2) meet a new time, event, etc

- 주인은 홀에서 손님들을 맞이했다 : The host received the guests in the hall

- 친구의 딸을 며느리로 맞이했다 : I had[took] a daughter of my friend as my daughter-in-law

- 묵은해를 보내고 새해를 맞이하다 : see the old year go and welcome the new (year) in; ring out the old year and ring in the new year

* 반기다 : greet; welcome; this often used as the form of "반겨 주다; 반겨 주시다"

- 할머니는 나를 반겨 주셨다 : My grandmother greeted me lovingly