I'll be buttering you'll be buttering he'll be buttering we'll be buttering you'll be buttering they'll be buttering
Futur perfekt
I'll have buttered you'll have buttered he'll have buttered we'll have buttered you'll have buttered they'll have buttered
Futur perfekt kontinuierlich
I'll have been buttering you'll have been buttering he'll have been buttering we'll have been buttering you'll have been buttering they'll have been buttering
I'd be buttering you'd be buttering he'd be buttering we'd be buttering you'd be buttering they'd be buttering
Perfekt
I'd have buttered you'd have buttered he'd have buttered we'd have buttered you'd have buttered they'd have buttered
Perfekt kontinuierlich
I'd have been buttering you'd have been buttering he'd have been buttering we'd have been buttering you'd have been buttering they'd have been buttering