I'll be nickering you'll be nickering she'll be nickering we'll be nickering you'll be nickering they'll be nickering
Future perfect
I'll have nickered you'll have nickered she'll have nickered we'll have nickered you'll have nickered they'll have nickered
Future perfect continuous
I'll have been nickering you'll have been nickering she'll have been nickering we'll have been nickering you'll have been nickering they'll have been nickering
I'd be nickering you'd be nickering she'd be nickering we'd be nickering you'd be nickering they'd be nickering
Past
I'd have nickered you'd have nickered she'd have nickered we'd have nickered you'd have nickered they'd have nickered
Past continuous
I'd have been nickering you'd have been nickering she'd have been nickering we'd have been nickering you'd have been nickering they'd have been nickering