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