I've been heliographing you've been heliographing he's been heliographing we've been heliographing you've been heliographing they've been heliographing
I'll be heliographing you'll be heliographing he'll be heliographing we'll be heliographing you'll be heliographing they'll be heliographing
Future perfect
I'll have heliographed you'll have heliographed he'll have heliographed we'll have heliographed you'll have heliographed they'll have heliographed
Future perfect continuous
I'll have been heliographing you'll have been heliographing he'll have been heliographing we'll have been heliographing you'll have been heliographing they'll have been heliographing
I'd be heliographing you'd be heliographing he'd be heliographing we'd be heliographing you'd be heliographing they'd be heliographing
Past
I'd have heliographed you'd have heliographed he'd have heliographed we'd have heliographed you'd have heliographed they'd have heliographed
Past continuous
I'd have been heliographing you'd have been heliographing he'd have been heliographing we'd have been heliographing you'd have been heliographing they'd have been heliographing