future past perfect

future past perfect (akan selesai di waktu lampau)

rumus

i/we/they + should + have + verb3
you/she/he/it + would + have + verb3

di gunakan untuk pengandaian yang sudah tidak mungkin terjadi karena syaratnya sudah pasti tidak dapat di penuhi tetapi hanya sebagai banyangan seandainya syaratnya terpenuhi di waktu lampau maka hasil atau akibatnya akan...

contoh

he would have graduated if he had studied hard
ia akan sudah lulus jika dia telah belajar giat

kenyataan

dia tidak lulus karena tidak belajar dengan giat

positif

i + should + have + gone
we + should + have + gone

you + would + have + gone
they + would + have + gone
he + would + have + gone
she + would + have + gone
it + would + have + gone

negatif

i + should + not + have + gone
we + should + not + have + gone

you + would + not + have + gone
they + would + not + have + gone
he + would + not + have + gone
she + would + not + have + gone
it + would + not + have + gone

introgative

should + i + have + gone
should + we + have + gone

would + you + have + gone
would + they + have + gone
would + he + have + gone
would + she + have + gone
would + it + have + gone

indikasi waktu

future past perfect adalah past perfect