I'll be narrating you'll be narrating he'll be narrating we'll be narrating you'll be narrating they'll be narrating
Future perfect
I'll have narrated you'll have narrated he'll have narrated we'll have narrated you'll have narrated they'll have narrated
Future perfect continuous
I'll have been narrating you'll have been narrating he'll have been narrating we'll have been narrating you'll have been narrating they'll have been narrating
I'd be narrating you'd be narrating he'd be narrating we'd be narrating you'd be narrating they'd be narrating
Past
I'd have narrated you'd have narrated he'd have narrated we'd have narrated you'd have narrated they'd have narrated
Past continuous
I'd have been narrating you'd have been narrating he'd have been narrating we'd have been narrating you'd have been narrating they'd have been narrating