ought to engrain
Verbe régulier : engrain - engrained- engrained

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I ought to engrain
you ought to engrain
he ought to engrain
we ought to engrain
you ought to engrain
they ought to engrain 	I ought to be engraining
you ought to be engraining
he ought to be engraining
we ought to be engraining
you ought to be engraining
they ought to be engraining	I ought to have engrained
you ought to have engrained
he ought to have engrained
we ought to have engrained
you ought to have engrained
they ought to have engrained	I ought to have been engraining
you ought to have been engraining
he ought to have been engraining
we ought to have been engraining
you ought to have been engraining
they ought to have been engraining	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I oughtn't to engrain
you oughtn't to engrain
he oughtn't to engrain
we oughtn't to engrain
you oughtn't to engrain
they oughtn't to engrain 	I oughtn't to be engraining
you oughtn't to be engraining
he oughtn't to be engraining
we oughtn't to be engraining
you oughtn't to be engraining
they oughtn't to be engraining	I oughtn't to have engrained
you oughtn't to have engrained
he oughtn't to have engrained
we oughtn't to have engrained
you oughtn't to have engrained
they oughtn't to have engrained	I oughtn't to have been engraining
you oughtn't to have been engraining
he oughtn't to have been engraining
we oughtn't to have been engraining
you oughtn't to have been engraining
they oughtn't to have been engraining	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
ought to I engrain?
ought to you engrain?
ought to he engrain?
ought to we engrain?
ought to you engrain?
ought to they engrain? 	ought to I be engraining?
ought to you be engraining?
ought to he be engraining?
ought to we be engraining?
ought to you be engraining?
ought to they be engraining? 	ought to I have engrained?
ought to you have engrained?
ought to he have engrained?
ought to we have engrained?
ought to you have engrained?
ought to they have engrained? 	ought to I have been engraining?
ought to you have been engraining?
ought to he have been engraining?
ought to we have been engraining?
ought to you have been engraining?
ought to they have been engraining? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
oughtn't I to engrain?
oughtn't you to engrain?
oughtn't he to engrain?
oughtn't we to engrain?
oughtn't you to engrain?
oughtn't they to engrain? 	oughtn't I to be engraining?
oughtn't you to be engraining?
oughtn't he to be engraining?
oughtn't we to be engraining?
oughtn't you to be engraining?
oughtn't they to be engraining? 	oughtn't I to have engrained?
oughtn't you to have engrained?
oughtn't he to have engrained?
oughtn't we to have engrained?
oughtn't you to have engrained?
oughtn't they to have engrained? 	oughtn't I to have been engraining?
oughtn't you to have been engraining?
oughtn't he to have been engraining?
oughtn't we to have been engraining?
oughtn't you to have been engraining?
oughtn't they to have been engraining?