should decide
Verbo regular: decide - decided- decided

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should decide
you should decide
she should decide
we should decide
you should decide
they should decide 	I should be deciding
you should be deciding
she should be deciding
we should be deciding
you should be deciding
they should be deciding	I should have decided
you should have decided
she should have decided
we should have decided
you should have decided
they should have decided	I should have been deciding
you should have been deciding
she should have been deciding
we should have been deciding
you should have been deciding
they should have been deciding	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should not decide
you should not decide
she should not decide
we should not decide
you should not decide
they should not decide 	I should not be deciding
you should not be deciding
she should not be deciding
we should not be deciding
you should not be deciding
they should not be deciding	I should not have decided
you should not have decided
she should not have decided
we should not have decided
you should not have decided
they should not have decided	I should not have been deciding
you should not have been deciding
she should not have been deciding
we should not have been deciding
you should not have been deciding
they should not have been deciding	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I decide?
should you decide?
should she decide?
should we decide?
should you decide?
should they decide? 	should I be deciding?
should you be deciding?
should she be deciding?
should we be deciding?
should you be deciding?
should they be deciding? 	should I have decided?
should you have decided?
should she have decided?
should we have decided?
should you have decided?
should they have decided? 	should I have been deciding?
should you have been deciding?
should she have been deciding?
should we have been deciding?
should you have been deciding?
should they have been deciding? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I not decide?
should you not decide?
should she not decide?
should we not decide?
should you not decide?
should they not decide? 	should I not be deciding?
should you not be deciding?
should she not be deciding?
should we not be deciding?
should you not be deciding?
should they not be deciding? 	should I not have decided?
should you not have decided?
should she not have decided?
should we not have decided?
should you not have decided?
should they not have decided? 	should I not have been deciding?
should you not have been deciding?
should she not have been deciding?
should we not have been deciding?
should you not have been deciding?
should they not have been deciding?