I should refrain you should refrain she should refrain we should refrain you should refrain they should refrain
Forma com V-ing
I should be refraining you should be refraining she should be refraining we should be refraining you should be refraining they should be refraining
Perfeito
I should have refrained you should have refrained she should have refrained we should have refrained you should have refrained they should have refrained
Perfeito com V-ing
I should have been refraining you should have been refraining she should have been refraining we should have been refraining you should have been refraining they should have been refraining
Negação
Forma simple
I should not refrain you should not refrain she should not refrain we should not refrain you should not refrain they should not refrain
Forma com V-ing
I should not be refraining you should not be refraining she should not be refraining we should not be refraining you should not be refraining they should not be refraining
Perfeito
I should not have refrained you should not have refrained she should not have refrained we should not have refrained you should not have refrained they should not have refrained
Perfeito com V-ing
I should not have been refraining you should not have been refraining she should not have been refraining we should not have been refraining you should not have been refraining they should not have been refraining
Forma interrogativa
Forma simple
should I refrain? should you refrain? should she refrain? should we refrain? should you refrain? should they refrain?
Forma com V-ing
should I be refraining? should you be refraining? should she be refraining? should we be refraining? should you be refraining? should they be refraining?
Perfeito
should I have refrained? should you have refrained? should she have refrained? should we have refrained? should you have refrained? should they have refrained?
Perfeito com V-ing
should I have been refraining? should you have been refraining? should she have been refraining? should we have been refraining? should you have been refraining? should they have been refraining?
Forma interro-Negação
Forma simple
should I not refrain? should you not refrain? should she not refrain? should we not refrain? should you not refrain? should they not refrain?
Forma com V-ing
should I not be refraining? should you not be refraining? should she not be refraining? should we not be refraining? should you not be refraining? should they not be refraining?
Perfeito
should I not have refrained? should you not have refrained? should she not have refrained? should we not have refrained? should you not have refrained? should they not have refrained?
Perfeito com V-ing
should I not have been refraining? should you not have been refraining? should she not have been refraining? should we not have been refraining? should you not have been refraining? should they not have been refraining?