I'll be designing you'll be designing he'll be designing we'll be designing you'll be designing they'll be designing
Futuro perfecto
I'll have designed you'll have designed he'll have designed we'll have designed you'll have designed they'll have designed
Futuro perfecto contínuo
I'll have been designing you'll have been designing he'll have been designing we'll have been designing you'll have been designing they'll have been designing
I'd be designing you'd be designing he'd be designing we'd be designing you'd be designing they'd be designing
Passado
I'd have designed you'd have designed he'd have designed we'd have designed you'd have designed they'd have designed
Passado continuo
I'd have been designing you'd have been designing he'd have been designing we'd have been designing you'd have been designing they'd have been designing