I'll be obsessing you'll be obsessing he'll be obsessing we'll be obsessing you'll be obsessing they'll be obsessing
Future perfect
I'll have obsessed you'll have obsessed he'll have obsessed we'll have obsessed you'll have obsessed they'll have obsessed
Future perfect continuous
I'll have been obsessing you'll have been obsessing he'll have been obsessing we'll have been obsessing you'll have been obsessing they'll have been obsessing
I'd be obsessing you'd be obsessing he'd be obsessing we'd be obsessing you'd be obsessing they'd be obsessing
Past
I'd have obsessed you'd have obsessed he'd have obsessed we'd have obsessed you'd have obsessed they'd have obsessed
Past continuous
I'd have been obsessing you'd have been obsessing he'd have been obsessing we'd have been obsessing you'd have been obsessing they'd have been obsessing