should study
Verbe régulier : study - studied- studied
Traduction française : étudier 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I should study
you should study
he should study
we should study
you should study
they should study 	I should be studying
you should be studying
he should be studying
we should be studying
you should be studying
they should be studying	I should have studied
you should have studied
he should have studied
we should have studied
you should have studied
they should have studied	I should have been studying
you should have been studying
he should have been studying
we should have been studying
you should have been studying
they should have been studying	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I should not study
you should not study
he should not study
we should not study
you should not study
they should not study 	I should not be studying
you should not be studying
he should not be studying
we should not be studying
you should not be studying
they should not be studying	I should not have studied
you should not have studied
he should not have studied
we should not have studied
you should not have studied
they should not have studied	I should not have been studying
you should not have been studying
he should not have been studying
we should not have been studying
you should not have been studying
they should not have been studying	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I study?
should you study?
should he study?
should we study?
should you study?
should they study? 	should I be studying?
should you be studying?
should he be studying?
should we be studying?
should you be studying?
should they be studying? 	should I have studied?
should you have studied?
should he have studied?
should we have studied?
should you have studied?
should they have studied? 	should I have been studying?
should you have been studying?
should he have been studying?
should we have been studying?
should you have been studying?
should they have been studying? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I not study?
should you not study?
should he not study?
should we not study?
should you not study?
should they not study? 	should I not be studying?
should you not be studying?
should he not be studying?
should we not be studying?
should you not be studying?
should they not be studying? 	should I not have studied?
should you not have studied?
should he not have studied?
should we not have studied?
should you not have studied?
should they not have studied? 	should I not have been studying?
should you not have been studying?
should he not have been studying?
should we not have been studying?
should you not have been studying?
should they not have been studying?