should retrospect
Verbe régulier : retrospect - retrospected- retrospected

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I should retrospect
you should retrospect
she should retrospect
we should retrospect
you should retrospect
they should retrospect 	I should be retrospecting
you should be retrospecting
she should be retrospecting
we should be retrospecting
you should be retrospecting
they should be retrospecting	I should have retrospected
you should have retrospected
she should have retrospected
we should have retrospected
you should have retrospected
they should have retrospected	I should have been retrospecting
you should have been retrospecting
she should have been retrospecting
we should have been retrospecting
you should have been retrospecting
they should have been retrospecting	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I should not retrospect
you should not retrospect
she should not retrospect
we should not retrospect
you should not retrospect
they should not retrospect 	I should not be retrospecting
you should not be retrospecting
she should not be retrospecting
we should not be retrospecting
you should not be retrospecting
they should not be retrospecting	I should not have retrospected
you should not have retrospected
she should not have retrospected
we should not have retrospected
you should not have retrospected
they should not have retrospected	I should not have been retrospecting
you should not have been retrospecting
she should not have been retrospecting
we should not have been retrospecting
you should not have been retrospecting
they should not have been retrospecting	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I retrospect?
should you retrospect?
should she retrospect?
should we retrospect?
should you retrospect?
should they retrospect? 	should I be retrospecting?
should you be retrospecting?
should she be retrospecting?
should we be retrospecting?
should you be retrospecting?
should they be retrospecting? 	should I have retrospected?
should you have retrospected?
should she have retrospected?
should we have retrospected?
should you have retrospected?
should they have retrospected? 	should I have been retrospecting?
should you have been retrospecting?
should she have been retrospecting?
should we have been retrospecting?
should you have been retrospecting?
should they have been retrospecting? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I not retrospect?
should you not retrospect?
should she not retrospect?
should we not retrospect?
should you not retrospect?
should they not retrospect? 	should I not be retrospecting?
should you not be retrospecting?
should she not be retrospecting?
should we not be retrospecting?
should you not be retrospecting?
should they not be retrospecting? 	should I not have retrospected?
should you not have retrospected?
should she not have retrospected?
should we not have retrospected?
should you not have retrospected?
should they not have retrospected? 	should I not have been retrospecting?
should you not have been retrospecting?
should she not have been retrospecting?
should we not have been retrospecting?
should you not have been retrospecting?
should they not have been retrospecting?