I've been redemonstrating you've been redemonstrating she's been redemonstrating we've been redemonstrating you've been redemonstrating they've been redemonstrating
I'd been redemonstrating you'd been redemonstrating she'd been redemonstrating we'd been redemonstrating you'd been redemonstrating they'd been redemonstrating
I'll be redemonstrating you'll be redemonstrating she'll be redemonstrating we'll be redemonstrating you'll be redemonstrating they'll be redemonstrating
Future perfect
I'll have redemonstrated you'll have redemonstrated she'll have redemonstrated we'll have redemonstrated you'll have redemonstrated they'll have redemonstrated
Future perfect continuous
I'll have been redemonstrating you'll have been redemonstrating she'll have been redemonstrating we'll have been redemonstrating you'll have been redemonstrating they'll have been redemonstrating
I'd be redemonstrating you'd be redemonstrating she'd be redemonstrating we'd be redemonstrating you'd be redemonstrating they'd be redemonstrating
Past
I'd have redemonstrated you'd have redemonstrated she'd have redemonstrated we'd have redemonstrated you'd have redemonstrated they'd have redemonstrated
Past continuous
I'd have been redemonstrating you'd have been redemonstrating she'd have been redemonstrating we'd have been redemonstrating you'd have been redemonstrating they'd have been redemonstrating