I'll be rebuilding you'll be rebuilding he'll be rebuilding we'll be rebuilding you'll be rebuilding they'll be rebuilding
Future perfect
I'll have rebuilt you'll have rebuilt he'll have rebuilt we'll have rebuilt you'll have rebuilt they'll have rebuilt
Future perfect continuous
I'll have been rebuilding you'll have been rebuilding he'll have been rebuilding we'll have been rebuilding you'll have been rebuilding they'll have been rebuilding
I'd be rebuilding you'd be rebuilding he'd be rebuilding we'd be rebuilding you'd be rebuilding they'd be rebuilding
Past
I'd have rebuilt you'd have rebuilt he'd have rebuilt we'd have rebuilt you'd have rebuilt they'd have rebuilt
Past continuous
I'd have been rebuilding you'd have been rebuilding he'd have been rebuilding we'd have been rebuilding you'd have been rebuilding they'd have been rebuilding