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Futur antérieur
I'll have proportioned you'll have proportioned he'll have proportioned we'll have proportioned you'll have proportioned they'll have proportioned
Futur antérieur continu
I'll have been proportioning you'll have been proportioning he'll have been proportioning we'll have been proportioning you'll have been proportioning they'll have been proportioning
I'd be proportioning you'd be proportioning he'd be proportioning we'd be proportioning you'd be proportioning they'd be proportioning
Passé
I'd have proportioned you'd have proportioned he'd have proportioned we'd have proportioned you'd have proportioned they'd have proportioned
Passé continu
I'd have been proportioning you'd have been proportioning he'd have been proportioning we'd have been proportioning you'd have been proportioning they'd have been proportioning