I should secure you should secure she should secure we should secure you should secure they should secure
Forma con V-ing
I should be securing you should be securing she should be securing we should be securing you should be securing they should be securing
Perfecto
I should have secured you should have secured she should have secured we should have secured you should have secured they should have secured
Perfecto con V-ing
I should have been securing you should have been securing she should have been securing we should have been securing you should have been securing they should have been securing
Negación
Forma simple
I should not secure you should not secure she should not secure we should not secure you should not secure they should not secure
Forma con V-ing
I should not be securing you should not be securing she should not be securing we should not be securing you should not be securing they should not be securing
Perfecto
I should not have secured you should not have secured she should not have secured we should not have secured you should not have secured they should not have secured
Perfecto con V-ing
I should not have been securing you should not have been securing she should not have been securing we should not have been securing you should not have been securing they should not have been securing
Forma interrogativa
Forma simple
should I secure? should you secure? should she secure? should we secure? should you secure? should they secure?
Forma con V-ing
should I be securing? should you be securing? should she be securing? should we be securing? should you be securing? should they be securing?
Perfecto
should I have secured? should you have secured? should she have secured? should we have secured? should you have secured? should they have secured?
Perfecto con V-ing
should I have been securing? should you have been securing? should she have been securing? should we have been securing? should you have been securing? should they have been securing?
Forma interro-negativa
Forma simple
should I not secure? should you not secure? should she not secure? should we not secure? should you not secure? should they not secure?
Forma con V-ing
should I not be securing? should you not be securing? should she not be securing? should we not be securing? should you not be securing? should they not be securing?
Perfecto
should I not have secured? should you not have secured? should she not have secured? should we not have secured? should you not have secured? should they not have secured?
Perfecto con V-ing
should I not have been securing? should you not have been securing? should she not have been securing? should we not have been securing? should you not have been securing? should they not have been securing?