I'll be prealtering you'll be prealtering he'll be prealtering we'll be prealtering you'll be prealtering they'll be prealtering
Futur perfekt
I'll have prealtered you'll have prealtered he'll have prealtered we'll have prealtered you'll have prealtered they'll have prealtered
Futur perfekt kontinuierlich
I'll have been prealtering you'll have been prealtering he'll have been prealtering we'll have been prealtering you'll have been prealtering they'll have been prealtering
I'd be prealtering you'd be prealtering he'd be prealtering we'd be prealtering you'd be prealtering they'd be prealtering
Perfekt
I'd have prealtered you'd have prealtered he'd have prealtered we'd have prealtered you'd have prealtered they'd have prealtered
Perfekt kontinuierlich
I'd have been prealtering you'd have been prealtering he'd have been prealtering we'd have been prealtering you'd have been prealtering they'd have been prealtering