I'll be announcing you'll be announcing he'll be announcing we'll be announcing you'll be announcing they'll be announcing
Future perfect
I'll have announced you'll have announced he'll have announced we'll have announced you'll have announced they'll have announced
Future perfect continuous
I'll have been announcing you'll have been announcing he'll have been announcing we'll have been announcing you'll have been announcing they'll have been announcing
I'd be announcing you'd be announcing he'd be announcing we'd be announcing you'd be announcing they'd be announcing
Past
I'd have announced you'd have announced he'd have announced we'd have announced you'd have announced they'd have announced
Past continuous
I'd have been announcing you'd have been announcing he'd have been announcing we'd have been announcing you'd have been announcing they'd have been announcing