I'd be birthing you'd be birthing he'd be birthing we'd be birthing you'd be birthing they'd be birthing
Perfecto
I should've birthed you should've birthed he should've birthed we should've birthed you should've birthed they should've birthed
Perfecto con V-ing
I should've been birthing you should've been birthing he should've been birthing we should've been birthing you should've been birthing they should've been birthing
Negación
Forma simple
I shouldn't birth you shouldn't birth he shouldn't birth we shouldn't birth you shouldn't birth they shouldn't birth
Forma con V-ing
I shouldn't be birthing you shouldn't be birthing he shouldn't be birthing we shouldn't be birthing you shouldn't be birthing they shouldn't be birthing
Perfecto
I shouldn't have birthed you shouldn't have birthed he shouldn't have birthed we shouldn't have birthed you shouldn't have birthed they shouldn't have birthed
Perfecto con V-ing
I shouldn't have been birthing you shouldn't have been birthing he shouldn't have been birthing we shouldn't have been birthing you shouldn't have been birthing they shouldn't have been birthing
Forma interrogativa
Forma simple
should I birth? should you birth? should he birth? should we birth? should you birth? should they birth?
Forma con V-ing
should I be birthing? should you be birthing? should he be birthing? should we be birthing? should you be birthing? should they be birthing?
Perfecto
should I have birthed? should you have birthed? should he have birthed? should we have birthed? should you have birthed? should they have birthed?
Perfecto con V-ing
should I have been birthing? should you have been birthing? should he have been birthing? should we have been birthing? should you have been birthing? should they have been birthing?
Forma interro-negativa
Forma simple
shouldn't I birth? shouldn't you birth? shouldn't he birth? shouldn't we birth? shouldn't you birth? shouldn't they birth?
Forma con V-ing
shouldn't I be birthing? shouldn't you be birthing? shouldn't he be birthing? shouldn't we be birthing? shouldn't you be birthing? shouldn't they be birthing?
Perfecto
shouldn't I have birthed? shouldn't you have birthed? shouldn't he have birthed? shouldn't we have birthed? shouldn't you have birthed? shouldn't they have birthed?
Perfecto con V-ing
shouldn't I have been birthing? shouldn't you have been birthing? shouldn't he have been birthing? shouldn't we have been birthing? shouldn't you have been birthing? shouldn't they have been birthing?