Let's learn about "나 엄청 화났다"

나 엄청 화났다 : I'm very angry / I'm so fuming

[other expressions]

- 나 엄청 화났다. (to younger people or friends)

- 나 엄청 화났네. (to younger people or friends)

- 나 엄청 화났어. (to younger people or friends)

- 저 엄청 화났어요. (honourific by '-요')

- 저 엄청 화났습니다. (formal; more honourific by '스-')

[explanations]

* 나 : I (non-honourific word)

* 저 : I (honourific word)

* -가 : a particle makes 나 / 저 the topic of the sentence after a word ends in a vowel

* 엄청 : [=아주•매우•진짜•진짜로•광장히] too much

* 화나다 : got angry; be fuming <-- 화(anger) + 나다(come out)

* 화났다 : past tense or present perfect of 보다

* 화났습니다 : 화나(the stem of 화나다) + -스(a suffix makes a verb more honourific) + -ㅂ니다(an honourific descriptive verb ending suffix)

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

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

* a verb + -습니다 / -ㅂ니다 : a descriptive verb ending suffix has an honourific by '스-' / ‘-요’