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