I'll be ventilating you'll be ventilating she'll be ventilating we'll be ventilating you'll be ventilating they'll be ventilating
Futuro anteriore
I'll have ventilated you'll have ventilated she'll have ventilated we'll have ventilated you'll have ventilated they'll have ventilated
Futuro anteriore contínuo
I'll have been ventilating you'll have been ventilating she'll have been ventilating we'll have been ventilating you'll have been ventilating they'll have been ventilating
I'd be ventilating you'd be ventilating she'd be ventilating we'd be ventilating you'd be ventilating they'd be ventilating
Passato
I'd have ventilated you'd have ventilated she'd have ventilated we'd have ventilated you'd have ventilated they'd have ventilated
Passato continuo
I'd have been ventilating you'd have been ventilating she'd have been ventilating we'd have been ventilating you'd have been ventilating they'd have been ventilating