shall backsolve
Verbe régulier : backsolve - backsolved- backsolved

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I'll backsolve
you'll backsolve
he'll backsolve
we'll backsolve
you'll backsolve
they'll backsolve 	I'll be backsolving
you'll be backsolving
he'll be backsolving
we'll be backsolving
you'll be backsolving
they'll be backsolving	I'll have backsolved
you'll have backsolved
he'll have backsolved
we'll have backsolved
you'll have backsolved
they'll have backsolved	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	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I shan't backsolve
you shan't backsolve
he shan't backsolve
we shan't backsolve
you shan't backsolve
they shan't backsolve 	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	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	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	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
shall I backsolve?
shall you backsolve?
shall he backsolve?
shall we backsolve?
shall you backsolve?
shall they backsolve? 	shall I be backsolving?
shall you be backsolving?
shall he be backsolving?
shall we be backsolving?
shall you be backsolving?
shall they be backsolving? 	shall I have backsolved?
shall you have backsolved?
shall he have backsolved?
shall we have backsolved?
shall you have backsolved?
shall they have backsolved? 	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? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
shan't I backsolve?
shan't you backsolve?
shan't he backsolve?
shan't we backsolve?
shan't you backsolve?
shan't they backsolve? 	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? 	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? 	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?