should degrade
Verbe régulier : degrade - degraded- degraded
Traduction française : dégrader - avilir 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I should degrade
you should degrade
she should degrade
we should degrade
you should degrade
they should degrade 	I should be degrading
you should be degrading
she should be degrading
we should be degrading
you should be degrading
they should be degrading	I should have degraded
you should have degraded
she should have degraded
we should have degraded
you should have degraded
they should have degraded	I should have been degrading
you should have been degrading
she should have been degrading
we should have been degrading
you should have been degrading
they should have been degrading	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I should not degrade
you should not degrade
she should not degrade
we should not degrade
you should not degrade
they should not degrade 	I should not be degrading
you should not be degrading
she should not be degrading
we should not be degrading
you should not be degrading
they should not be degrading	I should not have degraded
you should not have degraded
she should not have degraded
we should not have degraded
you should not have degraded
they should not have degraded	I should not have been degrading
you should not have been degrading
she should not have been degrading
we should not have been degrading
you should not have been degrading
they should not have been degrading	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I degrade?
should you degrade?
should she degrade?
should we degrade?
should you degrade?
should they degrade? 	should I be degrading?
should you be degrading?
should she be degrading?
should we be degrading?
should you be degrading?
should they be degrading? 	should I have degraded?
should you have degraded?
should she have degraded?
should we have degraded?
should you have degraded?
should they have degraded? 	should I have been degrading?
should you have been degrading?
should she have been degrading?
should we have been degrading?
should you have been degrading?
should they have been degrading? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I not degrade?
should you not degrade?
should she not degrade?
should we not degrade?
should you not degrade?
should they not degrade? 	should I not be degrading?
should you not be degrading?
should she not be degrading?
should we not be degrading?
should you not be degrading?
should they not be degrading? 	should I not have degraded?
should you not have degraded?
should she not have degraded?
should we not have degraded?
should you not have degraded?
should they not have degraded? 	should I not have been degrading?
should you not have been degrading?
should she not have been degrading?
should we not have been degrading?
should you not have been degrading?
should they not have been degrading?