Pengertian Past Future Perfect Tense

Past Future Perfect Tense adalah bentuk waktu yang digunakan untuk menyatakan suatu peristiwa atau perbuatan yang akan telah terjadi atau akan telah dilakukan di waktu tertentu di masa lampau.

CATATAN:

Pada Past Future Perfect Tense semua subject menggunakan kata “Have” sebagai Auxiliary Verb.

Rumus dan Contoh Kalimat Past Future Perfect Tense

Mengekspresikan kalimat Past Future Perfect Tense yang menggunakan kata kerja (Verb)

+	Subject + Would / Should + Have + Verb 3 + Object
-	Subject + Would / Should + NOT + Have + Verb 3 + Object
?	Would / Should + Subject + Have + Verb 3 + Object?
?	Question Word + Would / Should + Subject + Have + Verb 3 + Object?

Contoh :

+	Anna would have finished her college by the time. I finished my college in the university two years ago.
-	I would not have sent her a letter yesterday.
?	Should my father have worn jeans to the party yesterday night?
?	How long would you have waited her in in the park? The weather was very cool last night.

Mengekspresikan kalimat Past Future Perfect Tense yang tidak menggunakan kata kerja (NON VERB)

+	Subject + Would / Should + Have + been + Object
-	Subject + Would / Should + NOT + Have + been + Object
?	Would / Should + Subject + Have + been + Object?
?	Question Word + Would / Should + Subject + Have + been + Object?

Contoh :

+	My brother looked for his stuff. He would have been here yesterday night
-	The flowers should not have been wilted last night.
?	Would this novel have been here?
?	How many hours should Mr. Jim have been at the office by the end of this week?

Keterangan waktu untuk Past Future Perfect Tense yang digunakan adalah: 

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.