I'll be shepherding you'll be shepherding he'll be shepherding we'll be shepherding you'll be shepherding they'll be shepherding
Future perfect
I'll have shepherded you'll have shepherded he'll have shepherded we'll have shepherded you'll have shepherded they'll have shepherded
Future perfect continuous
I'll have been shepherding you'll have been shepherding he'll have been shepherding we'll have been shepherding you'll have been shepherding they'll have been shepherding
I'd be shepherding you'd be shepherding he'd be shepherding we'd be shepherding you'd be shepherding they'd be shepherding
Past
I'd have shepherded you'd have shepherded he'd have shepherded we'd have shepherded you'd have shepherded they'd have shepherded
Past continuous
I'd have been shepherding you'd have been shepherding he'd have been shepherding we'd have been shepherding you'd have been shepherding they'd have been shepherding