I'll be skittering you'll be skittering he'll be skittering we'll be skittering you'll be skittering they'll be skittering
Futuro anteriore
I'll have skittered you'll have skittered he'll have skittered we'll have skittered you'll have skittered they'll have skittered
Futuro anteriore contínuo
I'll have been skittering you'll have been skittering he'll have been skittering we'll have been skittering you'll have been skittering they'll have been skittering
I'd be skittering you'd be skittering he'd be skittering we'd be skittering you'd be skittering they'd be skittering
Passato
I'd have skittered you'd have skittered he'd have skittered we'd have skittered you'd have skittered they'd have skittered
Passato continuo
I'd have been skittering you'd have been skittering he'd have been skittering we'd have been skittering you'd have been skittering they'd have been skittering