ought to chuff
Verbe régulier : chuff - chuffed- chuffed

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I ought to chuff
you ought to chuff
he ought to chuff
we ought to chuff
you ought to chuff
they ought to chuff 	I ought to be chuffing
you ought to be chuffing
he ought to be chuffing
we ought to be chuffing
you ought to be chuffing
they ought to be chuffing	I ought to have chuffed
you ought to have chuffed
he ought to have chuffed
we ought to have chuffed
you ought to have chuffed
they ought to have chuffed	I ought to have been chuffing
you ought to have been chuffing
he ought to have been chuffing
we ought to have been chuffing
you ought to have been chuffing
they ought to have been chuffing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I oughtn't to chuff
you oughtn't to chuff
he oughtn't to chuff
we oughtn't to chuff
you oughtn't to chuff
they oughtn't to chuff 	I oughtn't to be chuffing
you oughtn't to be chuffing
he oughtn't to be chuffing
we oughtn't to be chuffing
you oughtn't to be chuffing
they oughtn't to be chuffing	I oughtn't to have chuffed
you oughtn't to have chuffed
he oughtn't to have chuffed
we oughtn't to have chuffed
you oughtn't to have chuffed
they oughtn't to have chuffed	I oughtn't to have been chuffing
you oughtn't to have been chuffing
he oughtn't to have been chuffing
we oughtn't to have been chuffing
you oughtn't to have been chuffing
they oughtn't to have been chuffing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
ought to I chuff?
ought to you chuff?
ought to he chuff?
ought to we chuff?
ought to you chuff?
ought to they chuff? 	ought to I be chuffing?
ought to you be chuffing?
ought to he be chuffing?
ought to we be chuffing?
ought to you be chuffing?
ought to they be chuffing? 	ought to I have chuffed?
ought to you have chuffed?
ought to he have chuffed?
ought to we have chuffed?
ought to you have chuffed?
ought to they have chuffed? 	ought to I have been chuffing?
ought to you have been chuffing?
ought to he have been chuffing?
ought to we have been chuffing?
ought to you have been chuffing?
ought to they have been chuffing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
oughtn't I to chuff?
oughtn't you to chuff?
oughtn't he to chuff?
oughtn't we to chuff?
oughtn't you to chuff?
oughtn't they to chuff? 	oughtn't I to be chuffing?
oughtn't you to be chuffing?
oughtn't he to be chuffing?
oughtn't we to be chuffing?
oughtn't you to be chuffing?
oughtn't they to be chuffing? 	oughtn't I to have chuffed?
oughtn't you to have chuffed?
oughtn't he to have chuffed?
oughtn't we to have chuffed?
oughtn't you to have chuffed?
oughtn't they to have chuffed? 	oughtn't I to have been chuffing?
oughtn't you to have been chuffing?
oughtn't he to have been chuffing?
oughtn't we to have been chuffing?
oughtn't you to have been chuffing?
oughtn't they to have been chuffing?