I've been depolymerising you've been depolymerising he's been depolymerising we've been depolymerising you've been depolymerising they've been depolymerising
I'd been depolymerising you'd been depolymerising he'd been depolymerising we'd been depolymerising you'd been depolymerising they'd been depolymerising
I'll be depolymerising you'll be depolymerising he'll be depolymerising we'll be depolymerising you'll be depolymerising they'll be depolymerising
Future perfect
I'll have depolymerised you'll have depolymerised he'll have depolymerised we'll have depolymerised you'll have depolymerised they'll have depolymerised
Future perfect continuous
I'll have been depolymerising you'll have been depolymerising he'll have been depolymerising we'll have been depolymerising you'll have been depolymerising they'll have been depolymerising
I'd be depolymerising you'd be depolymerising he'd be depolymerising we'd be depolymerising you'd be depolymerising they'd be depolymerising
Past
I'd have depolymerised you'd have depolymerised he'd have depolymerised we'd have depolymerised you'd have depolymerised they'd have depolymerised
Past continuous
I'd have been depolymerising you'd have been depolymerising he'd have been depolymerising we'd have been depolymerising you'd have been depolymerising they'd have been depolymerising