I'll be quivering you'll be quivering she'll be quivering we'll be quivering you'll be quivering they'll be quivering
futuro perfeito
I'll have quivered you'll have quivered she'll have quivered we'll have quivered you'll have quivered they'll have quivered
futuro perfeito contínuo
I'll have been quivering you'll have been quivering she'll have been quivering we'll have been quivering you'll have been quivering they'll have been quivering
I'd be quivering you'd be quivering she'd be quivering we'd be quivering you'd be quivering they'd be quivering
Passado
I'd have quivered you'd have quivered she'd have quivered we'd have quivered you'd have quivered they'd have quivered
Passado contínuo
I'd have been quivering you'd have been quivering she'd have been quivering we'd have been quivering you'd have been quivering they'd have been quivering