I'll be requiring you'll be requiring he'll be requiring we'll be requiring you'll be requiring they'll be requiring
futuro perfeito
I'll have required you'll have required he'll have required we'll have required you'll have required they'll have required
futuro perfeito contínuo
I'll have been requiring you'll have been requiring he'll have been requiring we'll have been requiring you'll have been requiring they'll have been requiring
I'd be requiring you'd be requiring he'd be requiring we'd be requiring you'd be requiring they'd be requiring
Passado
I'd have required you'd have required he'd have required we'd have required you'd have required they'd have required
Passado contínuo
I'd have been requiring you'd have been requiring he'd have been requiring we'd have been requiring you'd have been requiring they'd have been requiring