I'll be brittling you'll be brittling he'll be brittling we'll be brittling you'll be brittling they'll be brittling
Future perfect
I'll have brittled you'll have brittled he'll have brittled we'll have brittled you'll have brittled they'll have brittled
Future perfect continuous
I'll have been brittling you'll have been brittling he'll have been brittling we'll have been brittling you'll have been brittling they'll have been brittling
I'd be brittling you'd be brittling he'd be brittling we'd be brittling you'd be brittling they'd be brittling
Past
I'd have brittled you'd have brittled he'd have brittled we'd have brittled you'd have brittled they'd have brittled
Past continuous
I'd have been brittling you'd have been brittling he'd have been brittling we'd have been brittling you'd have been brittling they'd have been brittling