I've been dofferentiating you've been dofferentiating she's been dofferentiating we've been dofferentiating you've been dofferentiating they've been dofferentiating
I'd been dofferentiating you'd been dofferentiating she'd been dofferentiating we'd been dofferentiating you'd been dofferentiating they'd been dofferentiating
I'll be dofferentiating you'll be dofferentiating she'll be dofferentiating we'll be dofferentiating you'll be dofferentiating they'll be dofferentiating
Futuro anteriore
I'll have dofferentiated you'll have dofferentiated she'll have dofferentiated we'll have dofferentiated you'll have dofferentiated they'll have dofferentiated
Futuro anteriore contínuo
I'll have been dofferentiating you'll have been dofferentiating she'll have been dofferentiating we'll have been dofferentiating you'll have been dofferentiating they'll have been dofferentiating
I'd be dofferentiating you'd be dofferentiating she'd be dofferentiating we'd be dofferentiating you'd be dofferentiating they'd be dofferentiating
Passato
I'd have dofferentiated you'd have dofferentiated she'd have dofferentiated we'd have dofferentiated you'd have dofferentiated they'd have dofferentiated
Passato continuo
I'd have been dofferentiating you'd have been dofferentiating she'd have been dofferentiating we'd have been dofferentiating you'd have been dofferentiating they'd have been dofferentiating