should enrol
Regular verb: enrol - enrolled- enrolled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd enrol
you'd enrol
she'd enrol
we'd enrol
you'd enrol
they'd enrol 	I'd be enrolling
you'd be enrolling
she'd be enrolling
we'd be enrolling
you'd be enrolling
they'd be enrolling	I should've enrolled
you should've enrolled
she 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
she should've been enrolling
we should've been enrolling
you should've been enrolling
they should've been enrolling	

Negation 	
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I shouldn't enrol
you shouldn't enrol
she shouldn't enrol
we shouldn't enrol
you shouldn't enrol
they shouldn't enrol 	I shouldn't be enrolling
you shouldn't be enrolling
she 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
she 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
she shouldn't have been enrolling
we shouldn't have been enrolling
you shouldn't have been enrolling
they shouldn't have been enrolling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I enrol?
should you enrol?
should she enrol?
should we enrol?
should you enrol?
should they enrol? 	should I be enrolling?
should you be enrolling?
should she be enrolling?
should we be enrolling?
should you be enrolling?
should they be enrolling? 	should I have enrolled?
should you have enrolled?
should she 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 she have been enrolling?
should we have been enrolling?
should you have been enrolling?
should they have been enrolling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I enrol?
shouldn't you enrol?
shouldn't she enrol?
shouldn't we enrol?
shouldn't you enrol?
shouldn't they enrol? 	shouldn't I be enrolling?
shouldn't you be enrolling?
shouldn't she 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 she 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 she have been enrolling?
shouldn't we have been enrolling?
shouldn't you have been enrolling?
shouldn't they have been enrolling?