I'll be shuddering you'll be shuddering he'll be shuddering we'll be shuddering you'll be shuddering they'll be shuddering
Futur antérieur
I'll have shuddered you'll have shuddered he'll have shuddered we'll have shuddered you'll have shuddered they'll have shuddered
Futur antérieur continu
I'll have been shuddering you'll have been shuddering he'll have been shuddering we'll have been shuddering you'll have been shuddering they'll have been shuddering
I'd be shuddering you'd be shuddering he'd be shuddering we'd be shuddering you'd be shuddering they'd be shuddering
Passé
I'd have shuddered you'd have shuddered he'd have shuddered we'd have shuddered you'd have shuddered they'd have shuddered
Passé continu
I'd have been shuddering you'd have been shuddering he'd have been shuddering we'd have been shuddering you'd have been shuddering they'd have been shuddering