Conjugación del verbo inglés
SHOULD SMILE

Verbo regular: smile - smiled - smiled

Afirmación

Forma simple	Forma con V-ing
I should smile you should smile she should smile we should smile you should smile they should smile	I should be smiling you should be smiling she should be smiling we should be smiling you should be smiling they should be smiling
Perfecto	Perfecto con V-ing
I should have smiled you should have smiled she should have smiled we should have smiled you should have smiled they should have smiled	I should have been smiling you should have been smiling she should have been smiling we should have been smiling you should have been smiling they should have been smiling

Negación

Forma simple	Forma con V-ing
I should not smile you should not smile she should not smile we should not smile you should not smile they should not smile	I should not be smiling you should not be smiling she should not be smiling we should not be smiling you should not be smiling they should not be smiling
Perfecto	Perfecto con V-ing
I should not have smiled you should not have smiled she should not have smiled we should not have smiled you should not have smiled they should not have smiled	I should not have been smiling you should not have been smiling she should not have been smiling we should not have been smiling you should not have been smiling they should not have been smiling

Forma interrogativa

Forma simple	Forma con V-ing
should I smile? should you smile? should she smile? should we smile? should you smile? should they smile?	should I be smiling? should you be smiling? should she be smiling? should we be smiling? should you be smiling? should they be smiling?
Perfecto	Perfecto con V-ing
should I have smiled? should you have smiled? should she have smiled? should we have smiled? should you have smiled? should they have smiled?	should I have been smiling? should you have been smiling? should she have been smiling? should we have been smiling? should you have been smiling? should they have been smiling?

Forma interro-negativa

Forma simple	Forma con V-ing
should I not smile? should you not smile? should she not smile? should we not smile? should you not smile? should they not smile?	should I not be smiling? should you not be smiling? should she not be smiling? should we not be smiling? should you not be smiling? should they not be smiling?
Perfecto	Perfecto con V-ing
should I not have smiled? should you not have smiled? should she not have smiled? should we not have smiled? should you not have smiled? should they not have smiled?	should I not have been smiling? should you not have been smiling? should she not have been smiling? should we not have been smiling? should you not have been smiling? should they not have been smiling?