ought to bitter
Verbe régulier : bitter - bittered- bittered

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I ought to bitter
you ought to bitter
he ought to bitter
we ought to bitter
you ought to bitter
they ought to bitter 	I ought to be bittering
you ought to be bittering
he ought to be bittering
we ought to be bittering
you ought to be bittering
they ought to be bittering	I ought to have bittered
you ought to have bittered
he ought to have bittered
we ought to have bittered
you ought to have bittered
they ought to have bittered	I ought to have been bittering
you ought to have been bittering
he ought to have been bittering
we ought to have been bittering
you ought to have been bittering
they ought to have been bittering	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I oughtn't to bitter
you oughtn't to bitter
he oughtn't to bitter
we oughtn't to bitter
you oughtn't to bitter
they oughtn't to bitter 	I oughtn't to be bittering
you oughtn't to be bittering
he oughtn't to be bittering
we oughtn't to be bittering
you oughtn't to be bittering
they oughtn't to be bittering	I oughtn't to have bittered
you oughtn't to have bittered
he oughtn't to have bittered
we oughtn't to have bittered
you oughtn't to have bittered
they oughtn't to have bittered	I oughtn't to have been bittering
you oughtn't to have been bittering
he oughtn't to have been bittering
we oughtn't to have been bittering
you oughtn't to have been bittering
they oughtn't to have been bittering	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
ought to I bitter?
ought to you bitter?
ought to he bitter?
ought to we bitter?
ought to you bitter?
ought to they bitter? 	ought to I be bittering?
ought to you be bittering?
ought to he be bittering?
ought to we be bittering?
ought to you be bittering?
ought to they be bittering? 	ought to I have bittered?
ought to you have bittered?
ought to he have bittered?
ought to we have bittered?
ought to you have bittered?
ought to they have bittered? 	ought to I have been bittering?
ought to you have been bittering?
ought to he have been bittering?
ought to we have been bittering?
ought to you have been bittering?
ought to they have been bittering? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
oughtn't I to bitter?
oughtn't you to bitter?
oughtn't he to bitter?
oughtn't we to bitter?
oughtn't you to bitter?
oughtn't they to bitter? 	oughtn't I to be bittering?
oughtn't you to be bittering?
oughtn't he to be bittering?
oughtn't we to be bittering?
oughtn't you to be bittering?
oughtn't they to be bittering? 	oughtn't I to have bittered?
oughtn't you to have bittered?
oughtn't he to have bittered?
oughtn't we to have bittered?
oughtn't you to have bittered?
oughtn't they to have bittered? 	oughtn't I to have been bittering?
oughtn't you to have been bittering?
oughtn't he to have been bittering?
oughtn't we to have been bittering?
oughtn't you to have been bittering?
oughtn't they to have been bittering?