future perfect

future perfect(akan datang sudah selesai)

rumus
i/we/they/you /she/he/it + will + have + verb3

untuk menyatakan perbuatan yang sudah dimulai di waktu lampau dan segera selesai di waktu yang akan datang

contoh

we will have read seven of superman's comic by the end of this year
kita akan sudah membaca tujuh comik superman menjelang akhir tahun ini

positif

i + will + have + gone
we + will + have + gone
they + will + have + gone
you + will + have + gone

he + will + have + gone
she + will + have + gone
it + will + have + gone

negatif

i + will + not + have + gone
we + will + not + have + gone
they + will + not + have + gone
you + will + not + have + gone

he + will + not + have + gone
she + will + not + have + gone
it + will + not + have + gone

introgative

will +i + have + gone
will + we + have + gone
will + they + have + gone
will + you + have + gone

will + he + have + gone
will + she + have + gone
will + it + have + gone

indikasi waktu

after = sesudah
as soon as = segera
until = hingga