I'll be arbitrating you'll be arbitrating he'll be arbitrating we'll be arbitrating you'll be arbitrating they'll be arbitrating
Future perfect
I'll have arbitrated you'll have arbitrated he'll have arbitrated we'll have arbitrated you'll have arbitrated they'll have arbitrated
Future perfect continuous
I'll have been arbitrating you'll have been arbitrating he'll have been arbitrating we'll have been arbitrating you'll have been arbitrating they'll have been arbitrating
I'd be arbitrating you'd be arbitrating he'd be arbitrating we'd be arbitrating you'd be arbitrating they'd be arbitrating
Past
I'd have arbitrated you'd have arbitrated he'd have arbitrated we'd have arbitrated you'd have arbitrated they'd have arbitrated
Past continuous
I'd have been arbitrating you'd have been arbitrating he'd have been arbitrating we'd have been arbitrating you'd have been arbitrating they'd have been arbitrating