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