shall factor
Verbo regular: factor - factored- factored

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I'll factor
you'll factor
he'll factor
we'll factor
you'll factor
they'll factor 	I'll be factoring
you'll be factoring
he'll be factoring
we'll be factoring
you'll be factoring
they'll be factoring	I'll have factored
you'll have factored
he'll have factored
we'll have factored
you'll have factored
they'll have factored	I'll have been factoring
you'll have been factoring
he'll have been factoring
we'll have been factoring
you'll have been factoring
they'll have been factoring	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I shan't factor
you shan't factor
he shan't factor
we shan't factor
you shan't factor
they shan't factor 	I shan't be factoring
you shan't be factoring
he shan't be factoring
we shan't be factoring
you shan't be factoring
they shan't be factoring	I shan't have factored
you shan't have factored
he shan't have factored
we shan't have factored
you shan't have factored
they shan't have factored	I shan't have been factoring
you shan't have been factoring
he shan't have been factoring
we shan't have been factoring
you shan't have been factoring
they shan't have been factoring	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
shall I factor?
shall you factor?
shall he factor?
shall we factor?
shall you factor?
shall they factor? 	shall I be factoring?
shall you be factoring?
shall he be factoring?
shall we be factoring?
shall you be factoring?
shall they be factoring? 	shall I have factored?
shall you have factored?
shall he have factored?
shall we have factored?
shall you have factored?
shall they have factored? 	shall I have been factoring?
shall you have been factoring?
shall he have been factoring?
shall we have been factoring?
shall you have been factoring?
shall they have been factoring? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
shan't I factor?
shan't you factor?
shan't he factor?
shan't we factor?
shan't you factor?
shan't they factor? 	shan't I be factoring?
shan't you be factoring?
shan't he be factoring?
shan't we be factoring?
shan't you be factoring?
shan't they be factoring? 	shan't I have factored?
shan't you have factored?
shan't he have factored?
shan't we have factored?
shan't you have factored?
shan't they have factored? 	shan't I have been factoring?
shan't you have been factoring?
shan't he have been factoring?
shan't we have been factoring?
shan't you have been factoring?
shan't they have been factoring?