I'll be perceiving you'll be perceiving he'll be perceiving we'll be perceiving you'll be perceiving they'll be perceiving
futuro perfeito
I'll have perceived you'll have perceived he'll have perceived we'll have perceived you'll have perceived they'll have perceived
futuro perfeito contínuo
I'll have been perceiving you'll have been perceiving he'll have been perceiving we'll have been perceiving you'll have been perceiving they'll have been perceiving
I'd be perceiving you'd be perceiving he'd be perceiving we'd be perceiving you'd be perceiving they'd be perceiving
Passado
I'd have perceived you'd have perceived he'd have perceived we'd have perceived you'd have perceived they'd have perceived
Passado contínuo
I'd have been perceiving you'd have been perceiving he'd have been perceiving we'd have been perceiving you'd have been perceiving they'd have been perceiving