ought to obsolesce
Verbe régulier : obsolesce - obsolesced- obsolesced

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I ought to obsolesce
you ought to obsolesce
she ought to obsolesce
we ought to obsolesce
you ought to obsolesce
they ought to obsolesce 	I ought to be obsolescing
you ought to be obsolescing
she ought to be obsolescing
we ought to be obsolescing
you ought to be obsolescing
they ought to be obsolescing	I ought to have obsolesced
you ought to have obsolesced
she ought to have obsolesced
we ought to have obsolesced
you ought to have obsolesced
they ought to have obsolesced	I ought to have been obsolescing
you ought to have been obsolescing
she ought to have been obsolescing
we ought to have been obsolescing
you ought to have been obsolescing
they ought to have been obsolescing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I oughtn't to obsolesce
you oughtn't to obsolesce
she oughtn't to obsolesce
we oughtn't to obsolesce
you oughtn't to obsolesce
they oughtn't to obsolesce 	I oughtn't to be obsolescing
you oughtn't to be obsolescing
she oughtn't to be obsolescing
we oughtn't to be obsolescing
you oughtn't to be obsolescing
they oughtn't to be obsolescing	I oughtn't to have obsolesced
you oughtn't to have obsolesced
she oughtn't to have obsolesced
we oughtn't to have obsolesced
you oughtn't to have obsolesced
they oughtn't to have obsolesced	I oughtn't to have been obsolescing
you oughtn't to have been obsolescing
she oughtn't to have been obsolescing
we oughtn't to have been obsolescing
you oughtn't to have been obsolescing
they oughtn't to have been obsolescing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
ought to I obsolesce?
ought to you obsolesce?
ought to she obsolesce?
ought to we obsolesce?
ought to you obsolesce?
ought to they obsolesce? 	ought to I be obsolescing?
ought to you be obsolescing?
ought to she be obsolescing?
ought to we be obsolescing?
ought to you be obsolescing?
ought to they be obsolescing? 	ought to I have obsolesced?
ought to you have obsolesced?
ought to she have obsolesced?
ought to we have obsolesced?
ought to you have obsolesced?
ought to they have obsolesced? 	ought to I have been obsolescing?
ought to you have been obsolescing?
ought to she have been obsolescing?
ought to we have been obsolescing?
ought to you have been obsolescing?
ought to they have been obsolescing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
oughtn't I to obsolesce?
oughtn't you to obsolesce?
oughtn't she to obsolesce?
oughtn't we to obsolesce?
oughtn't you to obsolesce?
oughtn't they to obsolesce? 	oughtn't I to be obsolescing?
oughtn't you to be obsolescing?
oughtn't she to be obsolescing?
oughtn't we to be obsolescing?
oughtn't you to be obsolescing?
oughtn't they to be obsolescing? 	oughtn't I to have obsolesced?
oughtn't you to have obsolesced?
oughtn't she to have obsolesced?
oughtn't we to have obsolesced?
oughtn't you to have obsolesced?
oughtn't they to have obsolesced? 	oughtn't I to have been obsolescing?
oughtn't you to have been obsolescing?
oughtn't she to have been obsolescing?
oughtn't we to have been obsolescing?
oughtn't you to have been obsolescing?
oughtn't they to have been obsolescing?