should obsolesce
Verbe régulier : obsolesce - obsolesced- obsolesced

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I'd obsolesce
you'd obsolesce
he'd obsolesce
we'd obsolesce
you'd obsolesce
they'd obsolesce 	I'd be obsolescing
you'd be obsolescing
he'd be obsolescing
we'd be obsolescing
you'd be obsolescing
they'd be obsolescing	I should've obsolesced
you should've obsolesced
he should've obsolesced
we should've obsolesced
you should've obsolesced
they should've obsolesced	I should've been obsolescing
you should've been obsolescing
he should've been obsolescing
we should've been obsolescing
you should've been obsolescing
they should've been obsolescing	

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

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I obsolesce?
should you obsolesce?
should he obsolesce?
should we obsolesce?
should you obsolesce?
should they obsolesce? 	should I be obsolescing?
should you be obsolescing?
should he be obsolescing?
should we be obsolescing?
should you be obsolescing?
should they be obsolescing? 	should I have obsolesced?
should you have obsolesced?
should he have obsolesced?
should we have obsolesced?
should you have obsolesced?
should they have obsolesced? 	should I have been obsolescing?
should you have been obsolescing?
should he have been obsolescing?
should we have been obsolescing?
should you have been obsolescing?
should they have been obsolescing? 	

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