should enroll
Verbo regular: enroll - enrolled- enrolled

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I'd enroll
you'd enroll
he'd enroll
we'd enroll
you'd enroll
they'd enroll 	I'd be enrolling
you'd be enrolling
he'd be enrolling
we'd be enrolling
you'd be enrolling
they'd be enrolling	I should've enrolled
you should've enrolled
he should've enrolled
we should've enrolled
you should've enrolled
they should've enrolled	I should've been enrolling
you should've been enrolling
he should've been enrolling
we should've been enrolling
you should've been enrolling
they should've been enrolling	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I shouldn't enroll
you shouldn't enroll
he shouldn't enroll
we shouldn't enroll
you shouldn't enroll
they shouldn't enroll 	I shouldn't be enrolling
you shouldn't be enrolling
he shouldn't be enrolling
we shouldn't be enrolling
you shouldn't be enrolling
they shouldn't be enrolling	I shouldn't have enrolled
you shouldn't have enrolled
he shouldn't have enrolled
we shouldn't have enrolled
you shouldn't have enrolled
they shouldn't have enrolled	I shouldn't have been enrolling
you shouldn't have been enrolling
he shouldn't have been enrolling
we shouldn't have been enrolling
you shouldn't have been enrolling
they shouldn't have been enrolling	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I enroll?
should you enroll?
should he enroll?
should we enroll?
should you enroll?
should they enroll? 	should I be enrolling?
should you be enrolling?
should he be enrolling?
should we be enrolling?
should you be enrolling?
should they be enrolling? 	should I have enrolled?
should you have enrolled?
should he have enrolled?
should we have enrolled?
should you have enrolled?
should they have enrolled? 	should I have been enrolling?
should you have been enrolling?
should he have been enrolling?
should we have been enrolling?
should you have been enrolling?
should they have been enrolling? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
shouldn't I enroll?
shouldn't you enroll?
shouldn't he enroll?
shouldn't we enroll?
shouldn't you enroll?
shouldn't they enroll? 	shouldn't I be enrolling?
shouldn't you be enrolling?
shouldn't he be enrolling?
shouldn't we be enrolling?
shouldn't you be enrolling?
shouldn't they be enrolling? 	shouldn't I have enrolled?
shouldn't you have enrolled?
shouldn't he have enrolled?
shouldn't we have enrolled?
shouldn't you have enrolled?
shouldn't they have enrolled? 	shouldn't I have been enrolling?
shouldn't you have been enrolling?
shouldn't he have been enrolling?
shouldn't we have been enrolling?
shouldn't you have been enrolling?
shouldn't they have been enrolling?