I'll be trembling you'll be trembling he'll be trembling we'll be trembling you'll be trembling they'll be trembling
Futuro anteriore
I'll have trembled you'll have trembled he'll have trembled we'll have trembled you'll have trembled they'll have trembled
Futuro anteriore contínuo
I'll have been trembling you'll have been trembling he'll have been trembling we'll have been trembling you'll have been trembling they'll have been trembling
I'd be trembling you'd be trembling he'd be trembling we'd be trembling you'd be trembling they'd be trembling
Passato
I'd have trembled you'd have trembled he'd have trembled we'd have trembled you'd have trembled they'd have trembled
Passato continuo
I'd have been trembling you'd have been trembling he'd have been trembling we'd have been trembling you'd have been trembling they'd have been trembling