I'll be obscuring you'll be obscuring he'll be obscuring we'll be obscuring you'll be obscuring they'll be obscuring
Future perfect
I'll have obscured you'll have obscured he'll have obscured we'll have obscured you'll have obscured they'll have obscured
Future perfect continuous
I'll have been obscuring you'll have been obscuring he'll have been obscuring we'll have been obscuring you'll have been obscuring they'll have been obscuring
I'd be obscuring you'd be obscuring he'd be obscuring we'd be obscuring you'd be obscuring they'd be obscuring
Past
I'd have obscured you'd have obscured he'd have obscured we'd have obscured you'd have obscured they'd have obscured
Past continuous
I'd have been obscuring you'd have been obscuring he'd have been obscuring we'd have been obscuring you'd have been obscuring they'd have been obscuring