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