ought to singularize
Verbe régulier : singularize - singularized- singularized

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I ought to singularize
you ought to singularize
she ought to singularize
we ought to singularize
you ought to singularize
they ought to singularize 	I ought to be singularizing
you ought to be singularizing
she ought to be singularizing
we ought to be singularizing
you ought to be singularizing
they ought to be singularizing	I ought to have singularized
you ought to have singularized
she ought to have singularized
we ought to have singularized
you ought to have singularized
they ought to have singularized	I ought to have been singularizing
you ought to have been singularizing
she ought to have been singularizing
we ought to have been singularizing
you ought to have been singularizing
they ought to have been singularizing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I oughtn't to singularize
you oughtn't to singularize
she oughtn't to singularize
we oughtn't to singularize
you oughtn't to singularize
they oughtn't to singularize 	I oughtn't to be singularizing
you oughtn't to be singularizing
she oughtn't to be singularizing
we oughtn't to be singularizing
you oughtn't to be singularizing
they oughtn't to be singularizing	I oughtn't to have singularized
you oughtn't to have singularized
she oughtn't to have singularized
we oughtn't to have singularized
you oughtn't to have singularized
they oughtn't to have singularized	I oughtn't to have been singularizing
you oughtn't to have been singularizing
she oughtn't to have been singularizing
we oughtn't to have been singularizing
you oughtn't to have been singularizing
they oughtn't to have been singularizing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
ought to I singularize?
ought to you singularize?
ought to she singularize?
ought to we singularize?
ought to you singularize?
ought to they singularize? 	ought to I be singularizing?
ought to you be singularizing?
ought to she be singularizing?
ought to we be singularizing?
ought to you be singularizing?
ought to they be singularizing? 	ought to I have singularized?
ought to you have singularized?
ought to she have singularized?
ought to we have singularized?
ought to you have singularized?
ought to they have singularized? 	ought to I have been singularizing?
ought to you have been singularizing?
ought to she have been singularizing?
ought to we have been singularizing?
ought to you have been singularizing?
ought to they have been singularizing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
oughtn't I to singularize?
oughtn't you to singularize?
oughtn't she to singularize?
oughtn't we to singularize?
oughtn't you to singularize?
oughtn't they to singularize? 	oughtn't I to be singularizing?
oughtn't you to be singularizing?
oughtn't she to be singularizing?
oughtn't we to be singularizing?
oughtn't you to be singularizing?
oughtn't they to be singularizing? 	oughtn't I to have singularized?
oughtn't you to have singularized?
oughtn't she to have singularized?
oughtn't we to have singularized?
oughtn't you to have singularized?
oughtn't they to have singularized? 	oughtn't I to have been singularizing?
oughtn't you to have been singularizing?
oughtn't she to have been singularizing?
oughtn't we to have been singularizing?
oughtn't you to have been singularizing?
oughtn't they to have been singularizing?