I'll be backsolving you'll be backsolving he'll be backsolving we'll be backsolving you'll be backsolving they'll be backsolving
Futur perfekt
I'll have backsolved you'll have backsolved he'll have backsolved we'll have backsolved you'll have backsolved they'll have backsolved
Futur perfekt kontinuierlich
I'll have been backsolving you'll have been backsolving he'll have been backsolving we'll have been backsolving you'll have been backsolving they'll have been backsolving
I'd be backsolving you'd be backsolving he'd be backsolving we'd be backsolving you'd be backsolving they'd be backsolving
Perfekt
I'd have backsolved you'd have backsolved he'd have backsolved we'd have backsolved you'd have backsolved they'd have backsolved
Perfekt kontinuierlich
I'd have been backsolving you'd have been backsolving he'd have been backsolving we'd have been backsolving you'd have been backsolving they'd have been backsolving