I'll be skewering you'll be skewering he'll be skewering we'll be skewering you'll be skewering they'll be skewering
Future perfect
I'll have skewered you'll have skewered he'll have skewered we'll have skewered you'll have skewered they'll have skewered
Future perfect continuous
I'll have been skewering you'll have been skewering he'll have been skewering we'll have been skewering you'll have been skewering they'll have been skewering
I'd be skewering you'd be skewering he'd be skewering we'd be skewering you'd be skewering they'd be skewering
Past
I'd have skewered you'd have skewered he'd have skewered we'd have skewered you'd have skewered they'd have skewered
Past continuous
I'd have been skewering you'd have been skewering he'd have been skewering we'd have been skewering you'd have been skewering they'd have been skewering