I'll be coffering you'll be coffering she'll be coffering we'll be coffering you'll be coffering they'll be coffering
Future perfect
I'll have coffered you'll have coffered she'll have coffered we'll have coffered you'll have coffered they'll have coffered
Future perfect continuous
I'll have been coffering you'll have been coffering she'll have been coffering we'll have been coffering you'll have been coffering they'll have been coffering
I'd be coffering you'd be coffering she'd be coffering we'd be coffering you'd be coffering they'd be coffering
Past
I'd have coffered you'd have coffered she'd have coffered we'd have coffered you'd have coffered they'd have coffered
Past continuous
I'd have been coffering you'd have been coffering she'd have been coffering we'd have been coffering you'd have been coffering they'd have been coffering