should allow
Verbo regular: allow - allowed- allowed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I'd allow
you'd allow
he'd allow
we'd allow
you'd allow
they'd allow 	I'd be allowing
you'd be allowing
he'd be allowing
we'd be allowing
you'd be allowing
they'd be allowing	I should've allowed
you should've allowed
he should've allowed
we should've allowed
you should've allowed
they should've allowed	I should've been allowing
you should've been allowing
he should've been allowing
we should've been allowing
you should've been allowing
they should've been allowing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I shouldn't allow
you shouldn't allow
he shouldn't allow
we shouldn't allow
you shouldn't allow
they shouldn't allow 	I shouldn't be allowing
you shouldn't be allowing
he shouldn't be allowing
we shouldn't be allowing
you shouldn't be allowing
they shouldn't be allowing	I shouldn't have allowed
you shouldn't have allowed
he shouldn't have allowed
we shouldn't have allowed
you shouldn't have allowed
they shouldn't have allowed	I shouldn't have been allowing
you shouldn't have been allowing
he shouldn't have been allowing
we shouldn't have been allowing
you shouldn't have been allowing
they shouldn't have been allowing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I allow?
should you allow?
should he allow?
should we allow?
should you allow?
should they allow? 	should I be allowing?
should you be allowing?
should he be allowing?
should we be allowing?
should you be allowing?
should they be allowing? 	should I have allowed?
should you have allowed?
should he have allowed?
should we have allowed?
should you have allowed?
should they have allowed? 	should I have been allowing?
should you have been allowing?
should he have been allowing?
should we have been allowing?
should you have been allowing?
should they have been allowing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
shouldn't I allow?
shouldn't you allow?
shouldn't he allow?
shouldn't we allow?
shouldn't you allow?
shouldn't they allow? 	shouldn't I be allowing?
shouldn't you be allowing?
shouldn't he be allowing?
shouldn't we be allowing?
shouldn't you be allowing?
shouldn't they be allowing? 	shouldn't I have allowed?
shouldn't you have allowed?
shouldn't he have allowed?
shouldn't we have allowed?
shouldn't you have allowed?
shouldn't they have allowed? 	shouldn't I have been allowing?
shouldn't you have been allowing?
shouldn't he have been allowing?
shouldn't we have been allowing?
shouldn't you have been allowing?
shouldn't they have been allowing?