Future Perfect Continuous tense

FUTURE PERFECT CONTINUOUS (PROGRESSIVE) TENSE

Verbal:
Pola
( + ) S + shall/will + have been + verb-ing + O.
( - ) S + shall/will-not + have been + verb-ing + O.
( ? ) Shall/Will + S + have been + verb-ing + O?
Contoh :
( + ) I will have been taking my exam by this time next week.
( - ) I will not have been taking my exam by this time next week.
( ? ) Will you have been taking your exam by this time next week?

Digunakan untuk menyatakan suatu perbuatan yang akan sudah dilakukan pada waktu yang akan datang tetapi perbuatan tersebut masih berlangsung pada waktu itu.

e.g.: We shall have been studying English for five years by next month.

Keterangan Waktu:
- by the end of ............ : menjelang akhir
- for five years by next month : selama 5 tahun menjelang tahun depan.
- by this time next .................... : pada saat ini ............ depan
- for ............ by ............. : selama ......... menjelang.

Nominal sentence :
Pola
( + ) S + shall/will + have been + ( being ) + complement.
( - ) S + shall/will-not + have been + ( being ) + complement.
( ? ) Shall/Will + S + have been + ( being ) + complement?.

Contoh : She will have been ( being ) here for a month by the end of this month.

RUMUS MENGGUNAKAN KATA TANYA:
1. Untuk menanyakan subject: Q.W. + will + have been + verb-ing + O ?
2. Untuk menanyakan selain subject: Q.W. + will + S + have been + verb-ing ?

Contoh : We shall have been discussing the home work for two hours by next week.
a b c
a. Who will have been discussing the home work for two hours by next week ?
b. What shall we have been doing for two hours by next week ?
c. What shall we have been discussing for two hours by next week ?