I'll be wittering you'll be wittering he'll be wittering we'll be wittering you'll be wittering they'll be wittering
futuro perfeito
I'll have wittered you'll have wittered he'll have wittered we'll have wittered you'll have wittered they'll have wittered
futuro perfeito contínuo
I'll have been wittering you'll have been wittering he'll have been wittering we'll have been wittering you'll have been wittering they'll have been wittering
I'd be wittering you'd be wittering he'd be wittering we'd be wittering you'd be wittering they'd be wittering
Passado
I'd have wittered you'd have wittered he'd have wittered we'd have wittered you'd have wittered they'd have wittered
Passado contínuo
I'd have been wittering you'd have been wittering he'd have been wittering we'd have been wittering you'd have been wittering they'd have been wittering