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