I'll be perforating you'll be perforating she'll be perforating we'll be perforating you'll be perforating they'll be perforating
Future perfect
I'll have perforated you'll have perforated she'll have perforated we'll have perforated you'll have perforated they'll have perforated
Future perfect continuous
I'll have been perforating you'll have been perforating she'll have been perforating we'll have been perforating you'll have been perforating they'll have been perforating
I'd be perforating you'd be perforating she'd be perforating we'd be perforating you'd be perforating they'd be perforating
Past
I'd have perforated you'd have perforated she'd have perforated we'd have perforated you'd have perforated they'd have perforated
Past continuous
I'd have been perforating you'd have been perforating she'd have been perforating we'd have been perforating you'd have been perforating they'd have been perforating