should register
Verbe régulier : register - registered- registered
Traduction française : (faire) enregistrer - s'inscrire 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I should register
you should register
she should register
we should register
you should register
they should register 	I should be registering
you should be registering
she should be registering
we should be registering
you should be registering
they should be registering	I should have registered
you should have registered
she should have registered
we should have registered
you should have registered
they should have registered	I should have been registering
you should have been registering
she should have been registering
we should have been registering
you should have been registering
they should have been registering	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I should not register
you should not register
she should not register
we should not register
you should not register
they should not register 	I should not be registering
you should not be registering
she should not be registering
we should not be registering
you should not be registering
they should not be registering	I should not have registered
you should not have registered
she should not have registered
we should not have registered
you should not have registered
they should not have registered	I should not have been registering
you should not have been registering
she should not have been registering
we should not have been registering
you should not have been registering
they should not have been registering	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I register?
should you register?
should she register?
should we register?
should you register?
should they register? 	should I be registering?
should you be registering?
should she be registering?
should we be registering?
should you be registering?
should they be registering? 	should I have registered?
should you have registered?
should she have registered?
should we have registered?
should you have registered?
should they have registered? 	should I have been registering?
should you have been registering?
should she have been registering?
should we have been registering?
should you have been registering?
should they have been registering? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I not register?
should you not register?
should she not register?
should we not register?
should you not register?
should they not register? 	should I not be registering?
should you not be registering?
should she not be registering?
should we not be registering?
should you not be registering?
should they not be registering? 	should I not have registered?
should you not have registered?
should she not have registered?
should we not have registered?
should you not have registered?
should they not have registered? 	should I not have been registering?
should you not have been registering?
should she not have been registering?
should we not have been registering?
should you not have been registering?
should they not have been registering?