1-2) 거기 있었니? Were you (in) there? / Have you been there?
1-3) 거기 가봤니? Have you been there?
1-4) 거기 가본적 있니? Have you ever been there?
<먹다: Have=eat>
(나는) 아침을 먹는다 I have breakfast = I eat breakfast
오늘 아침 먹었어?
Did you have breakfast, this morning? (=Have you had breakfast?)
Did you eat breakfast, this morning? (=Have you eaten breakfast?)
오늘 아침 먹을 거야? Are you going to have(to eat) breakfast?
허니버터칩 먹어 봤어? Have you had(eaten) ‘Honey-Butter chips’
<보다: see/watch >
(나는) 매일 저녁 TV를 본다 ☞ I watch TV every night.
( 참고: I bought a TV )
오늘 저녁 TV를 볼 거야 ☞ I’m going to watch TV tonight.
나 어제 TV 봤어 ☞ I watched TV yesterday.
그녀를 본 적 있어? ☞ Have you seen her?
<Be>
(난) 오늘 저녁 집에 있을 거야 ☞ I’m going to be at home.
어제 집에 있었니? ☞ Were you at home yesterday?
파리에 가본 적은 있어? ☞ Have you ever been to Paris?
5시까지 거기에 있어 ☞ Be there by 5 / Be there until 5
여주에 3월부터 있었어 ☞ I have been in Yeo-Ju since March.
여주에 3개월 동안 있었어 ☞ I have been in Yeo-Ju for 3 months.