PAST FUTURE PERFECT CONTINUOUS TENSE

PAST FUTURE PERFECT CONTINUOUS TENSE ini di gunakan untuk menyatakan kalimat yang telah seedang terjadi pada masa lampau.
Pada PAST FUTURE PERFECT CONTINUOUS TENSE, semua subject menggunakan kata "HAVE" sebagai auxiliary verb.
Keterangan waktu yang digunakan untuk pas PAST FUTURE PERFECT CONTINUOUS TENSE adalah : For, By next month, By the next year, by the end of this month, By the end of this day, By the end of this year, etc.

RUMUS :

(+) Positif

      Subject + Should/Would + have + been + verb-ing + object

Contoh :

- Farah and her family would have been living  at their new house by the end of this month last year.
- At this time yesterday paul would have been studying for two hours.

(-) Negatif

      Subject + Should/Would + not + have + been + verb-ing + object

Contoh :

- By last monday the man would not have been staying in hotel for six days.
- She would not have been studying for three years.

(?) Interrogative

      Should/Would + Subject + have + been + verb-ing + object ?

Contoh :

- Would you have been teaching for five years ?
- Should we have been playing cards for three hours by that time ?