I'll be stiffening you'll be stiffening he'll be stiffening we'll be stiffening you'll be stiffening they'll be stiffening
Futur perfekt
I'll have stiffened you'll have stiffened he'll have stiffened we'll have stiffened you'll have stiffened they'll have stiffened
Futur perfekt kontinuierlich
I'll have been stiffening you'll have been stiffening he'll have been stiffening we'll have been stiffening you'll have been stiffening they'll have been stiffening
I'd be stiffening you'd be stiffening he'd be stiffening we'd be stiffening you'd be stiffening they'd be stiffening
Perfekt
I'd have stiffened you'd have stiffened he'd have stiffened we'd have stiffened you'd have stiffened they'd have stiffened
Perfekt kontinuierlich
I'd have been stiffening you'd have been stiffening he'd have been stiffening we'd have been stiffening you'd have been stiffening they'd have been stiffening