I'll be undertaking you'll be undertaking he'll be undertaking we'll be undertaking you'll be undertaking they'll be undertaking
futuro perfeito
I'll have undertaken you'll have undertaken he'll have undertaken we'll have undertaken you'll have undertaken they'll have undertaken
futuro perfeito contínuo
I'll have been undertaking you'll have been undertaking he'll have been undertaking we'll have been undertaking you'll have been undertaking they'll have been undertaking
I'd be undertaking you'd be undertaking he'd be undertaking we'd be undertaking you'd be undertaking they'd be undertaking
Passado
I'd have undertaken you'd have undertaken he'd have undertaken we'd have undertaken you'd have undertaken they'd have undertaken
Passado contínuo
I'd have been undertaking you'd have been undertaking he'd have been undertaking we'd have been undertaking you'd have been undertaking they'd have been undertaking