Beispiel:

I will have been singing
You will have been singing
He/she/it will have sung
We will have been singing
You will have been singing
They will have been singing

Wann wird das Future Perfect Continuous benutzt?

Das Future Perfect Continuous beschreibt eine länger andauernde Handlung, welche vor einem anderen Zeitpunkt in der Zukunft liegt.

Beispiel:

I will have been living here for 20 years next year.
They will have been travelling for weeks.

Bei Verneinungen wird das Wort “not” vor dem Hilfsverb eingefügt.

Beispiel:

I will not have been reading long.
We won’t have been playing tennis.

Für Fragesätze sieht die Struktur folgendermaßen aus:

Beispiel :

Will they have been talking to their neighbours?
Will Cindy have been using the bike?