I'll be backlighting you'll be backlighting he'll be backlighting we'll be backlighting you'll be backlighting they'll be backlighting
Future perfect
I'll have backlit you'll have backlit he'll have backlit we'll have backlit you'll have backlit they'll have backlit
Future perfect continuous
I'll have been backlighting you'll have been backlighting he'll have been backlighting we'll have been backlighting you'll have been backlighting they'll have been backlighting
I'd be backlighting you'd be backlighting he'd be backlighting we'd be backlighting you'd be backlighting they'd be backlighting
Past
I'd have backlit you'd have backlit he'd have backlit we'd have backlit you'd have backlit they'd have backlit
Past continuous
I'd have been backlighting you'd have been backlighting he'd have been backlighting we'd have been backlighting you'd have been backlighting they'd have been backlighting