I'll be gridironing you'll be gridironing she'll be gridironing we'll be gridironing you'll be gridironing they'll be gridironing
Futuro anteriore
I'll have gridironed you'll have gridironed she'll have gridironed we'll have gridironed you'll have gridironed they'll have gridironed
Futuro anteriore contínuo
I'll have been gridironing you'll have been gridironing she'll have been gridironing we'll have been gridironing you'll have been gridironing they'll have been gridironing
I'd be gridironing you'd be gridironing she'd be gridironing we'd be gridironing you'd be gridironing they'd be gridironing
Passato
I'd have gridironed you'd have gridironed she'd have gridironed we'd have gridironed you'd have gridironed they'd have gridironed
Passato continuo
I'd have been gridironing you'd have been gridironing she'd have been gridironing we'd have been gridironing you'd have been gridironing they'd have been gridironing