I'll be colliding you'll be colliding he'll be colliding we'll be colliding you'll be colliding they'll be colliding
Future perfect
I'll have collided you'll have collided he'll have collided we'll have collided you'll have collided they'll have collided
Future perfect continuous
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
Past
I'd have collided you'd have collided he'd have collided we'd have collided you'd have collided they'd have collided
Past continuous
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