I'll be slumbering you'll be slumbering he'll be slumbering we'll be slumbering you'll be slumbering they'll be slumbering
Futuro perfecto
I'll have slumbered you'll have slumbered he'll have slumbered we'll have slumbered you'll have slumbered they'll have slumbered
Futuro perfecto contínuo
I'll have been slumbering you'll have been slumbering he'll have been slumbering we'll have been slumbering you'll have been slumbering they'll have been slumbering
I'd be slumbering you'd be slumbering he'd be slumbering we'd be slumbering you'd be slumbering they'd be slumbering
Passado
I'd have slumbered you'd have slumbered he'd have slumbered we'd have slumbered you'd have slumbered they'd have slumbered
Passado continuo
I'd have been slumbering you'd have been slumbering he'd have been slumbering we'd have been slumbering you'd have been slumbering they'd have been slumbering