Afirmación
Forma simple
I should obligate
you should obligate
he should obligate
we should obligate
you should obligate
they should obligate
Forma con V-ing
I should be obligating
you should be obligating
he should be obligating
we should be obligating
you should be obligating
they should be obligating
Perfecto
I should have obligated
you should have obligated
he should have obligated
we should have obligated
you should have obligated
they should have obligated
Perfecto con V-ing
I should have been obligating
you should have been obligating
he should have been obligating
we should have been obligating
you should have been obligating
they should have been obligating
Negación
Forma simple
I should not obligate
you should not obligate
he should not obligate
we should not obligate
you should not obligate
they should not obligate
Forma con V-ing
I should not be obligating
you should not be obligating
he should not be obligating
we should not be obligating
you should not be obligating
they should not be obligating
Perfecto
I should not have obligated
you should not have obligated
he should not have obligated
we should not have obligated
you should not have obligated
they should not have obligated
Perfecto con V-ing
I should not have been obligating
you should not have been obligating
he should not have been obligating
we should not have been obligating
you should not have been obligating
they should not have been obligating
Forma interrogativa
Forma simple
should I obligate?
should you obligate?
should he obligate?
should we obligate?
should you obligate?
should they obligate?
Forma con V-ing
should I be obligating?
should you be obligating?
should he be obligating?
should we be obligating?
should you be obligating?
should they be obligating?
Perfecto
should I have obligated?
should you have obligated?
should he have obligated?
should we have obligated?
should you have obligated?
should they have obligated?
Perfecto con V-ing
should I have been obligating?
should you have been obligating?
should he have been obligating?
should we have been obligating?
should you have been obligating?
should they have been obligating?
Forma interro-negativa
Forma simple
should I not obligate?
should you not obligate?
should he not obligate?
should we not obligate?
should you not obligate?
should they not obligate?
Forma con V-ing
should I not be obligating?
should you not be obligating?
should he not be obligating?
should we not be obligating?
should you not be obligating?
should they not be obligating?
Perfecto
should I not have obligated?
should you not have obligated?
should he not have obligated?
should we not have obligated?
should you not have obligated?
should they not have obligated?
Perfecto con V-ing
should I not have been obligating?
should you not have been obligating?
should he not have been obligating?
should we not have been obligating?
should you not have been obligating?
should they not have been obligating?