I'd be authenticating you'd be authenticating he'd be authenticating we'd be authenticating you'd be authenticating they'd be authenticating
Perfeito
I should've authenticated you should've authenticated he should've authenticated we should've authenticated you should've authenticated they should've authenticated
Perfeito com V-ing
I should've been authenticating you should've been authenticating he should've been authenticating we should've been authenticating you should've been authenticating they should've been authenticating
Negação
Forma simple
I shouldn't authenticate you shouldn't authenticate he shouldn't authenticate we shouldn't authenticate you shouldn't authenticate they shouldn't authenticate
Forma com V-ing
I shouldn't be authenticating you shouldn't be authenticating he shouldn't be authenticating we shouldn't be authenticating you shouldn't be authenticating they shouldn't be authenticating
Perfeito
I shouldn't have authenticated you shouldn't have authenticated he shouldn't have authenticated we shouldn't have authenticated you shouldn't have authenticated they shouldn't have authenticated
Perfeito com V-ing
I shouldn't have been authenticating you shouldn't have been authenticating he shouldn't have been authenticating we shouldn't have been authenticating you shouldn't have been authenticating they shouldn't have been authenticating
Forma interrogativa
Forma simple
should I authenticate? should you authenticate? should he authenticate? should we authenticate? should you authenticate? should they authenticate?
Forma com V-ing
should I be authenticating? should you be authenticating? should he be authenticating? should we be authenticating? should you be authenticating? should they be authenticating?
Perfeito
should I have authenticated? should you have authenticated? should he have authenticated? should we have authenticated? should you have authenticated? should they have authenticated?
Perfeito com V-ing
should I have been authenticating? should you have been authenticating? should he have been authenticating? should we have been authenticating? should you have been authenticating? should they have been authenticating?
Forma interro-Negação
Forma simple
shouldn't I authenticate? shouldn't you authenticate? shouldn't he authenticate? shouldn't we authenticate? shouldn't you authenticate? shouldn't they authenticate?
Forma com V-ing
shouldn't I be authenticating? shouldn't you be authenticating? shouldn't he be authenticating? shouldn't we be authenticating? shouldn't you be authenticating? shouldn't they be authenticating?
Perfeito
shouldn't I have authenticated? shouldn't you have authenticated? shouldn't he have authenticated? shouldn't we have authenticated? shouldn't you have authenticated? shouldn't they have authenticated?
Perfeito com V-ing
shouldn't I have been authenticating? shouldn't you have been authenticating? shouldn't he have been authenticating? shouldn't we have been authenticating? shouldn't you have been authenticating? shouldn't they have been authenticating?