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