I'll be billowing you'll be billowing she'll be billowing we'll be billowing you'll be billowing they'll be billowing
Futuro perfecto
I'll have billowed you'll have billowed she'll have billowed we'll have billowed you'll have billowed they'll have billowed
Futuro perfecto contínuo
I'll have been billowing you'll have been billowing she'll have been billowing we'll have been billowing you'll have been billowing they'll have been billowing
I'd be billowing you'd be billowing she'd be billowing we'd be billowing you'd be billowing they'd be billowing
Passado
I'd have billowed you'd have billowed she'd have billowed we'd have billowed you'd have billowed they'd have billowed
Passado continuo
I'd have been billowing you'd have been billowing she'd have been billowing we'd have been billowing you'd have been billowing they'd have been billowing