Let's learn about "나 이제 가봐야겠어"

나 이제 가봐야겠어 . I should get going

[other expressions]

- 나 이제 가봐야겠다. (to younger people or friends)

- 나 이제 가봐야겠네. (to younger people or friends)

- 나 이제 가봐야겠어. (to younger people or friends)

- 저 이제 가봐야겠네요. (honourific by '요')

- 저 이제 가봐야겠어요. (honourific by '요')

- 저 이제 가봐야겠습니다. (formal; more honourific by '스')

- 나 이제 가볼래. (to younger people or friends)

- 저 이제 가볼래요. (honourific by '요')

[explanations]

* 나 : I (non-honourific word)

* 저 : I (honourific word)

* 는 : a suffix makes 나 / 저 subjective after a word ends a vowel

* 난 : a short form of 나는; this omitted

* 전 : a short form of 저는; this omitted

* 저 : there

* 이제 : now; present time; present moment

- 이제 막 : just (now) / a moment ago

- 이제는 : now / at the present time / nowadays / [이미] already

- 그는 이제 다시 일어설 기력을 잃었다 : He has already lost the will to get up again. / He no longer has the will to get up[get to his feet] again. / He no longer has the strength to stand up

- 우리는 이제 끝장이다 : It's all up with us now. / It's all over now

- 이제 결혼식 날짜가 정해졌으므로 그 준비로 자네가 바빠지겠군 그래 : Now that the date of your wedding has been fixed, I expect you will be busy with preparations

- 병이 이제 다 나으셨습니까  :Have you recovered from your illness? / Are you well now?

- 이제 돌아가야겠습니다 : I must be off[going] now

* 가다 : go

* 보다 : (1) look; watch; see (2) try

* 가보다 : a short form of 가 보다; this is the form of 본용언(main stem of a verb) + 보조용언(auxilliary verb)

(1) would like to go;  will go

(2) guess; think; suppose; look like

(3) [as the form of 가봤다] have been somewhere

- See : https://www.korean.go.kr/front/onlineQna/onlineQnaView.do?mn_id=216&qna_seq=145097; https://true2020.tistory.com/7287745

* What does 가보다 mean?

- My book say "to have been somewhere"

Is it in the meaning of "I've been there", "I've seen this country", "I already visited this" ?

- 너는 한국에 가봤니? : Have you been to Korea?

* -나 보다 / -는가 보다 / -ㄴ가 보다 / -은가 보다 : guess; think, suppose; to look like

* See : https://www.howtostudykorean.com/unit-5/lessons-109-116/lesson-109/

- 우리 딸은 공부하나 보다 : My daughter must be studying

- 아들은 갔는가 보다 : I guess my son is gone

- 그녀는 가고 있는가 보다 : She must be on her way

- 엄마가 오셨는가 보다 : I guess my mom is here; I guess my mom come home

* 가봐야겠다 : 가보(the stem of 가보다) +야겠(a speaker's will)  + -다(a non-honourific descriptive verb ending suffix)

* 가봐야겠습니다 : 가보(the stem of 가보다) +야겠(a speaker's will) + -스(a suffix makes a verb more honourific) + -ㅂ니다(an honourific verb ending suffix by ‘-ㅂ’)

* 갈래 : 가(the stem of 가다) + -을래/-ㄹ래(a non-honourific descriptive verb ending suffix means "will ~")

* -겠다 / -야겠다 / -을래 / -ㄹ래 : a non-honourific descriptive verb ending suffix means "will ~"

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

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

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