shall chuff
Verbo regular: chuff - chuffed- chuffed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I'll chuff
you'll chuff
he'll chuff
we'll chuff
you'll chuff
they'll chuff 	I'll be chuffing
you'll be chuffing
he'll be chuffing
we'll be chuffing
you'll be chuffing
they'll be chuffing	I'll have chuffed
you'll have chuffed
he'll have chuffed
we'll have chuffed
you'll have chuffed
they'll have chuffed	I'll have been chuffing
you'll have been chuffing
he'll have been chuffing
we'll have been chuffing
you'll have been chuffing
they'll have been chuffing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I shan't chuff
you shan't chuff
he shan't chuff
we shan't chuff
you shan't chuff
they shan't chuff 	I shan't be chuffing
you shan't be chuffing
he shan't be chuffing
we shan't be chuffing
you shan't be chuffing
they shan't be chuffing	I shan't have chuffed
you shan't have chuffed
he shan't have chuffed
we shan't have chuffed
you shan't have chuffed
they shan't have chuffed	I shan't have been chuffing
you shan't have been chuffing
he shan't have been chuffing
we shan't have been chuffing
you shan't have been chuffing
they shan't have been chuffing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
shall I chuff?
shall you chuff?
shall he chuff?
shall we chuff?
shall you chuff?
shall they chuff? 	shall I be chuffing?
shall you be chuffing?
shall he be chuffing?
shall we be chuffing?
shall you be chuffing?
shall they be chuffing? 	shall I have chuffed?
shall you have chuffed?
shall he have chuffed?
shall we have chuffed?
shall you have chuffed?
shall they have chuffed? 	shall I have been chuffing?
shall you have been chuffing?
shall he have been chuffing?
shall we have been chuffing?
shall you have been chuffing?
shall they have been chuffing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
shan't I chuff?
shan't you chuff?
shan't he chuff?
shan't we chuff?
shan't you chuff?
shan't they chuff? 	shan't I be chuffing?
shan't you be chuffing?
shan't he be chuffing?
shan't we be chuffing?
shan't you be chuffing?
shan't they be chuffing? 	shan't I have chuffed?
shan't you have chuffed?
shan't he have chuffed?
shan't we have chuffed?
shan't you have chuffed?
shan't they have chuffed? 	shan't I have been chuffing?
shan't you have been chuffing?
shan't he have been chuffing?
shan't we have been chuffing?
shan't you have been chuffing?
shan't they have been chuffing?