ought to destain
Verbe régulier : destain - destained- destained

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I ought to destain
you ought to destain
she ought to destain
we ought to destain
you ought to destain
they ought to destain 	I ought to be destaining
you ought to be destaining
she ought to be destaining
we ought to be destaining
you ought to be destaining
they ought to be destaining	I ought to have destained
you ought to have destained
she ought to have destained
we ought to have destained
you ought to have destained
they ought to have destained	I ought to have been destaining
you ought to have been destaining
she ought to have been destaining
we ought to have been destaining
you ought to have been destaining
they ought to have been destaining	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I oughtn't to destain
you oughtn't to destain
she oughtn't to destain
we oughtn't to destain
you oughtn't to destain
they oughtn't to destain 	I oughtn't to be destaining
you oughtn't to be destaining
she oughtn't to be destaining
we oughtn't to be destaining
you oughtn't to be destaining
they oughtn't to be destaining	I oughtn't to have destained
you oughtn't to have destained
she oughtn't to have destained
we oughtn't to have destained
you oughtn't to have destained
they oughtn't to have destained	I oughtn't to have been destaining
you oughtn't to have been destaining
she oughtn't to have been destaining
we oughtn't to have been destaining
you oughtn't to have been destaining
they oughtn't to have been destaining	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
ought to I destain?
ought to you destain?
ought to she destain?
ought to we destain?
ought to you destain?
ought to they destain? 	ought to I be destaining?
ought to you be destaining?
ought to she be destaining?
ought to we be destaining?
ought to you be destaining?
ought to they be destaining? 	ought to I have destained?
ought to you have destained?
ought to she have destained?
ought to we have destained?
ought to you have destained?
ought to they have destained? 	ought to I have been destaining?
ought to you have been destaining?
ought to she have been destaining?
ought to we have been destaining?
ought to you have been destaining?
ought to they have been destaining? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
oughtn't I to destain?
oughtn't you to destain?
oughtn't she to destain?
oughtn't we to destain?
oughtn't you to destain?
oughtn't they to destain? 	oughtn't I to be destaining?
oughtn't you to be destaining?
oughtn't she to be destaining?
oughtn't we to be destaining?
oughtn't you to be destaining?
oughtn't they to be destaining? 	oughtn't I to have destained?
oughtn't you to have destained?
oughtn't she to have destained?
oughtn't we to have destained?
oughtn't you to have destained?
oughtn't they to have destained? 	oughtn't I to have been destaining?
oughtn't you to have been destaining?
oughtn't she to have been destaining?
oughtn't we to have been destaining?
oughtn't you to have been destaining?
oughtn't they to have been destaining?