I'll be differing you'll be differing he'll be differing we'll be differing you'll be differing they'll be differing
Futur antérieur
I'll have differed you'll have differed he'll have differed we'll have differed you'll have differed they'll have differed
Futur antérieur continu
I'll have been differing you'll have been differing he'll have been differing we'll have been differing you'll have been differing they'll have been differing
I'd be differing you'd be differing he'd be differing we'd be differing you'd be differing they'd be differing
Passé
I'd have differed you'd have differed he'd have differed we'd have differed you'd have differed they'd have differed
Passé continu
I'd have been differing you'd have been differing he'd have been differing we'd have been differing you'd have been differing they'd have been differing