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