should switch
Verbe régulier : switch - switched- switched
Traduction française : changer de - changer 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I should switch
you should switch
she should switch
we should switch
you should switch
they should switch 	I should be switching
you should be switching
she should be switching
we should be switching
you should be switching
they should be switching	I should have switched
you should have switched
she should have switched
we should have switched
you should have switched
they should have switched	I should have been switching
you should have been switching
she should have been switching
we should have been switching
you should have been switching
they should have been switching	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I should not switch
you should not switch
she should not switch
we should not switch
you should not switch
they should not switch 	I should not be switching
you should not be switching
she should not be switching
we should not be switching
you should not be switching
they should not be switching	I should not have switched
you should not have switched
she should not have switched
we should not have switched
you should not have switched
they should not have switched	I should not have been switching
you should not have been switching
she should not have been switching
we should not have been switching
you should not have been switching
they should not have been switching	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I switch?
should you switch?
should she switch?
should we switch?
should you switch?
should they switch? 	should I be switching?
should you be switching?
should she be switching?
should we be switching?
should you be switching?
should they be switching? 	should I have switched?
should you have switched?
should she have switched?
should we have switched?
should you have switched?
should they have switched? 	should I have been switching?
should you have been switching?
should she have been switching?
should we have been switching?
should you have been switching?
should they have been switching? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I not switch?
should you not switch?
should she not switch?
should we not switch?
should you not switch?
should they not switch? 	should I not be switching?
should you not be switching?
should she not be switching?
should we not be switching?
should you not be switching?
should they not be switching? 	should I not have switched?
should you not have switched?
should she not have switched?
should we not have switched?
should you not have switched?
should they not have switched? 	should I not have been switching?
should you not have been switching?
should she not have been switching?
should we not have been switching?
should you not have been switching?
should they not have been switching?