I should background you should background she should background we should background you should background they should background
Forme en V-ing
I should be backgrounding you should be backgrounding she should be backgrounding we should be backgrounding you should be backgrounding they should be backgrounding
Perfect
I should have backgrounded you should have backgrounded she should have backgrounded we should have backgrounded you should have backgrounded they should have backgrounded
Perfect en V-ing
I should have been backgrounding you should have been backgrounding she should have been backgrounding we should have been backgrounding you should have been backgrounding they should have been backgrounding
Négation
Forme simple
I should not background you should not background she should not background we should not background you should not background they should not background
Forme en V-ing
I should not be backgrounding you should not be backgrounding she should not be backgrounding we should not be backgrounding you should not be backgrounding they should not be backgrounding
Perfect
I should not have backgrounded you should not have backgrounded she should not have backgrounded we should not have backgrounded you should not have backgrounded they should not have backgrounded
Perfect en V-ing
I should not have been backgrounding you should not have been backgrounding she should not have been backgrounding we should not have been backgrounding you should not have been backgrounding they should not have been backgrounding
Forme interrogative
Forme simple
should I background? should you background? should she background? should we background? should you background? should they background?
Forme en V-ing
should I be backgrounding? should you be backgrounding? should she be backgrounding? should we be backgrounding? should you be backgrounding? should they be backgrounding?
Perfect
should I have backgrounded? should you have backgrounded? should she have backgrounded? should we have backgrounded? should you have backgrounded? should they have backgrounded?
Perfect en V-ing
should I have been backgrounding? should you have been backgrounding? should she have been backgrounding? should we have been backgrounding? should you have been backgrounding? should they have been backgrounding?
Forme interro-négative
Forme simple
should I not background? should you not background? should she not background? should we not background? should you not background? should they not background?
Forme en V-ing
should I not be backgrounding? should you not be backgrounding? should she not be backgrounding? should we not be backgrounding? should you not be backgrounding? should they not be backgrounding?
Perfect
should I not have backgrounded? should you not have backgrounded? should she not have backgrounded? should we not have backgrounded? should you not have backgrounded? should they not have backgrounded?
Perfect en V-ing
should I not have been backgrounding? should you not have been backgrounding? should she not have been backgrounding? should we not have been backgrounding? should you not have been backgrounding? should they not have been backgrounding?