I'll be billowing you'll be billowing he'll be billowing we'll be billowing you'll be billowing they'll be billowing
Futur antérieur
I'll have billowed you'll have billowed he'll have billowed we'll have billowed you'll have billowed they'll have billowed
Futur antérieur continu
I'll have been billowing you'll have been billowing he'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 he'd be billowing we'd be billowing you'd be billowing they'd be billowing
Passé
I'd have billowed you'd have billowed he'd have billowed we'd have billowed you'd have billowed they'd have billowed
Passé continu
I'd have been billowing you'd have been billowing he'd have been billowing we'd have been billowing you'd have been billowing they'd have been billowing