I'll be backsolving you'll be backsolving he'll be backsolving we'll be backsolving you'll be backsolving they'll be backsolving
Perfecto
I'll have backsolved you'll have backsolved he'll have backsolved we'll have backsolved you'll have backsolved they'll have backsolved
Perfecto con V-ing
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
Negación
Forma simple
I shan't backsolve you shan't backsolve he shan't backsolve we shan't backsolve you shan't backsolve they shan't backsolve
Forma con V-ing
I shan't be backsolving you shan't be backsolving he shan't be backsolving we shan't be backsolving you shan't be backsolving they shan't be backsolving
Perfecto
I shan't have backsolved you shan't have backsolved he shan't have backsolved we shan't have backsolved you shan't have backsolved they shan't have backsolved
Perfecto con V-ing
I shan't have been backsolving you shan't have been backsolving he shan't have been backsolving we shan't have been backsolving you shan't have been backsolving they shan't have been backsolving
Forma interrogativa
Forma simple
shall I backsolve? shall you backsolve? shall he backsolve? shall we backsolve? shall you backsolve? shall they backsolve?
Forma con V-ing
shall I be backsolving? shall you be backsolving? shall he be backsolving? shall we be backsolving? shall you be backsolving? shall they be backsolving?
Perfecto
shall I have backsolved? shall you have backsolved? shall he have backsolved? shall we have backsolved? shall you have backsolved? shall they have backsolved?
Perfecto con V-ing
shall I have been backsolving? shall you have been backsolving? shall he have been backsolving? shall we have been backsolving? shall you have been backsolving? shall they have been backsolving?
Forma interro-negativa
Forma simple
shan't I backsolve? shan't you backsolve? shan't he backsolve? shan't we backsolve? shan't you backsolve? shan't they backsolve?
Forma con V-ing
shan't I be backsolving? shan't you be backsolving? shan't he be backsolving? shan't we be backsolving? shan't you be backsolving? shan't they be backsolving?
Perfecto
shan't I have backsolved? shan't you have backsolved? shan't he have backsolved? shan't we have backsolved? shan't you have backsolved? shan't they have backsolved?
Perfecto con V-ing
shan't I have been backsolving? shan't you have been backsolving? shan't he have been backsolving? shan't we have been backsolving? shan't you have been backsolving? shan't they have been backsolving?