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