I'd be interchanging you'd be interchanging he'd be interchanging we'd be interchanging you'd be interchanging they'd be interchanging
Perfecto
I should've interchanged you should've interchanged he should've interchanged we should've interchanged you should've interchanged they should've interchanged
Perfecto con V-ing
I should've been interchanging you should've been interchanging he should've been interchanging we should've been interchanging you should've been interchanging they should've been interchanging
Negación
Forma simple
I shouldn't interchange you shouldn't interchange he shouldn't interchange we shouldn't interchange you shouldn't interchange they shouldn't interchange
Forma con V-ing
I shouldn't be interchanging you shouldn't be interchanging he shouldn't be interchanging we shouldn't be interchanging you shouldn't be interchanging they shouldn't be interchanging
Perfecto
I shouldn't have interchanged you shouldn't have interchanged he shouldn't have interchanged we shouldn't have interchanged you shouldn't have interchanged they shouldn't have interchanged
Perfecto con V-ing
I shouldn't have been interchanging you shouldn't have been interchanging he shouldn't have been interchanging we shouldn't have been interchanging you shouldn't have been interchanging they shouldn't have been interchanging
Forma interrogativa
Forma simple
should I interchange? should you interchange? should he interchange? should we interchange? should you interchange? should they interchange?
Forma con V-ing
should I be interchanging? should you be interchanging? should he be interchanging? should we be interchanging? should you be interchanging? should they be interchanging?
Perfecto
should I have interchanged? should you have interchanged? should he have interchanged? should we have interchanged? should you have interchanged? should they have interchanged?
Perfecto con V-ing
should I have been interchanging? should you have been interchanging? should he have been interchanging? should we have been interchanging? should you have been interchanging? should they have been interchanging?
Forma interro-negativa
Forma simple
shouldn't I interchange? shouldn't you interchange? shouldn't he interchange? shouldn't we interchange? shouldn't you interchange? shouldn't they interchange?
Forma con V-ing
shouldn't I be interchanging? shouldn't you be interchanging? shouldn't he be interchanging? shouldn't we be interchanging? shouldn't you be interchanging? shouldn't they be interchanging?
Perfecto
shouldn't I have interchanged? shouldn't you have interchanged? shouldn't he have interchanged? shouldn't we have interchanged? shouldn't you have interchanged? shouldn't they have interchanged?
Perfecto con V-ing
shouldn't I have been interchanging? shouldn't you have been interchanging? shouldn't he have been interchanging? shouldn't we have been interchanging? shouldn't you have been interchanging? shouldn't they have been interchanging?