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