should enable
Regular verb: enable - enabled- enabled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd enable
you'd enable
he'd enable
we'd enable
you'd enable
they'd enable 	I'd be enabling
you'd be enabling
he'd be enabling
we'd be enabling
you'd be enabling
they'd be enabling	I should've enabled
you should've enabled
he should've enabled
we should've enabled
you should've enabled
they should've enabled	I should've been enabling
you should've been enabling
he should've been enabling
we should've been enabling
you should've been enabling
they should've been enabling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't enable
you shouldn't enable
he shouldn't enable
we shouldn't enable
you shouldn't enable
they shouldn't enable 	I shouldn't be enabling
you shouldn't be enabling
he shouldn't be enabling
we shouldn't be enabling
you shouldn't be enabling
they shouldn't be enabling	I shouldn't have enabled
you shouldn't have enabled
he shouldn't have enabled
we shouldn't have enabled
you shouldn't have enabled
they shouldn't have enabled	I shouldn't have been enabling
you shouldn't have been enabling
he shouldn't have been enabling
we shouldn't have been enabling
you shouldn't have been enabling
they shouldn't have been enabling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I enable?
should you enable?
should he enable?
should we enable?
should you enable?
should they enable? 	should I be enabling?
should you be enabling?
should he be enabling?
should we be enabling?
should you be enabling?
should they be enabling? 	should I have enabled?
should you have enabled?
should he have enabled?
should we have enabled?
should you have enabled?
should they have enabled? 	should I have been enabling?
should you have been enabling?
should he have been enabling?
should we have been enabling?
should you have been enabling?
should they have been enabling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I enable?
shouldn't you enable?
shouldn't he enable?
shouldn't we enable?
shouldn't you enable?
shouldn't they enable? 	shouldn't I be enabling?
shouldn't you be enabling?
shouldn't he be enabling?
shouldn't we be enabling?
shouldn't you be enabling?
shouldn't they be enabling? 	shouldn't I have enabled?
shouldn't you have enabled?
shouldn't he have enabled?
shouldn't we have enabled?
shouldn't you have enabled?
shouldn't they have enabled? 	shouldn't I have been enabling?
shouldn't you have been enabling?
shouldn't he have been enabling?
shouldn't we have been enabling?
shouldn't you have been enabling?
shouldn't they have been enabling?