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