I'll be bartering you'll be bartering he'll be bartering we'll be bartering you'll be bartering they'll be bartering
Future perfect
I'll have bartered you'll have bartered he'll have bartered we'll have bartered you'll have bartered they'll have bartered
Future perfect continuous
I'll have been bartering you'll have been bartering he'll have been bartering we'll have been bartering you'll have been bartering they'll have been bartering
I'd be bartering you'd be bartering he'd be bartering we'd be bartering you'd be bartering they'd be bartering
Past
I'd have bartered you'd have bartered he'd have bartered we'd have bartered you'd have bartered they'd have bartered
Past continuous
I'd have been bartering you'd have been bartering he'd have been bartering we'd have been bartering you'd have been bartering they'd have been bartering