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Future Perfect Continuous

Future Perfect Continuous opisuje radnju koja će do određenog trenutka u budućnosti trajati neko vrijeme. Tvori se s will have been + V-ing. Usmjeren je na trajanje, pa se obično pojavljuje uz 'for' + duljina trajanja i 'by' + trenutak u budućnosti.

KADA KORISTITI

Koristi ga kada želiš reći koliko će dugo neka radnja trajati do određenog trenutka u budućnosti ili kada buduću posljedicu objašnjavaš aktivnošću koja do nje dovodi. Često se koristi uz 'for … by', 'by the time' i 'by then'.

STRUKTURA

positiveS+will have been+V-ing

By June, I will have been working here for ten years.

U lipnju **ću** ovdje **raditi** već deset godina.

negativeS+won't have been+V-ing

She won't have been waiting long when the bus arrives.

Autobus će stići prije nego što ona **bude** dugo **čekala**.

questionWill+S+have been+V-ing?

How long will you have been studying English by the end of this year?

Koliko dugo **ćeš** do kraja ove godine **učiti** engleski?

SIGNALNE RIJEČI

for
by
by the time
by then
by next month
how long

PRIMJERI

By the time you arrive, I will have been cooking for three hours.
Dok stigneš, **kuhat ću** već tri sata.
In May, they will have been living in Hanoi for five years.
U svibnju će biti pet godina **otkako žive** u Hanoju.
He'll be exhausted because he will have been driving all night.
Bit će iscrpljen jer **će** cijelu noć **voziti**.
Will she have been working here long when she retires?
Kad ode u mirovinu, **hoće li** ovdje već dugo **raditi**?
We won't have been walking for long when the sun sets.
Sunce će zaći prije nego što **budemo** dugo **hodali**.

PRAVOPISNA PRAVILA

Većina glagola	dodaj -ing	work → working, wait → waiting
Završava na nijemi -e	izbaci -e, dodaj -ing	drive → driving, live → living
Kratki glagol koji završava na suglasnik-samoglasnik-suglasnik	udvostruči završni suglasnik + -ing	run → running, swim → swimming

ČESTE POGREŠKE

By next year, I will be working here for ten years.

By next year, I will have been working here for ten years.

Kada pokazuješ trajanje do nekog trenutka u budućnosti, koristi will have been + V-ing, a ne will be + V-ing

By the time she retires, she will have been knowing him for 40 years.

By the time she retires, she will have known him for 40 years.

Glagoli stanja poput know, own i believe nemaju trajne oblike. Umjesto toga koristi Future Perfect (will have + V3)

By the time we will get there, they will have been playing for an hour.

By the time we get there, they will have been playing for an hour.

Iza 'by the time' koristi Present Simple, a ne 'will'

Savjet

Pitaj se: koliko dugo, do tada? Ako je odgovor trajanje koje se proteže do nekog trenutka u budućnosti (for two hours by 6 PM), koristi will have been + V-ing. Ako ti je važno samo da će nešto do tada biti gotovo, koristi Future Perfect (will have + V3).