I'll be proposing you'll be proposing he'll be proposing we'll be proposing you'll be proposing they'll be proposing
Future perfect
I'll have proposed you'll have proposed he'll have proposed we'll have proposed you'll have proposed they'll have proposed
Future perfect continuous
I'll have been proposing you'll have been proposing he'll have been proposing we'll have been proposing you'll have been proposing they'll have been proposing
I'd be proposing you'd be proposing he'd be proposing we'd be proposing you'd be proposing they'd be proposing
Past
I'd have proposed you'd have proposed he'd have proposed we'd have proposed you'd have proposed they'd have proposed
Past continuous
I'd have been proposing you'd have been proposing he'd have been proposing we'd have been proposing you'd have been proposing they'd have been proposing