Penggunaan Present Perfect Continuous Tense 

Have you been madhang sega ?

sepertinya ke skip beingnya ya👍

Keknya Ga Wajib Kak ,Itu Hanya Penjelasan Tambahan(Penjelasan Waktu)

I had been writing this video for 16 minutes, before I wrote this comment

Have you been being 17 years old since 2010

Itu menggunakan rumus S + had + been + v-ing + O/C I had not been working since 1 years ago

Menggunakan rumus past perfect tenses

Sudah benar, tapi lebih tepatnya menggunakan for

​@@rickytan12udah bener itu "since 1 minute ago"(sejak satu menit yg lalu). Kan g nyambung klo diganti pake for jadinya "for 1 minute ago"(selama satu menit yg lalu)

been being seventen since twenty and ten kayaknya deh

Subjek she,he,it : memakai "has" Subjek they,we,i,you : memakai "have" Ex: (She has...) (He has..) (I have..) (they have...)