could enable
Verbo regular: enable - enabled- enabled

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could enable
you could enable
she could enable
we could enable
you could enable
they could enable 	I could be enabling
you could be enabling
she could be enabling
we could be enabling
you could be enabling
they could be enabling	I could have enabled
you could have enabled
she could have enabled
we could have enabled
you could have enabled
they could have enabled	I could have been enabling
you could have been enabling
she could have been enabling
we could have been enabling
you could have been enabling
they could have been enabling	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I couldn't enable
you couldn't enable
she couldn't enable
we couldn't enable
you couldn't enable
they couldn't enable 	I couldn't be enabling
you couldn't be enabling
she couldn't be enabling
we couldn't be enabling
you couldn't be enabling
they couldn't be enabling	I couldn't have enabled
you couldn't have enabled
she couldn't have enabled
we couldn't have enabled
you couldn't have enabled
they couldn't have enabled	I couldn't have been enabling
you couldn't have been enabling
she couldn't have been enabling
we couldn't have been enabling
you couldn't have been enabling
they couldn't have been enabling	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I enable?
could you enable?
could she enable?
could we enable?
could you enable?
could they enable? 	could I be enabling?
could you be enabling?
could she be enabling?
could we be enabling?
could you be enabling?
could they be enabling? 	could I have enabled?
could you have enabled?
could she have enabled?
could we have enabled?
could you have enabled?
could they have enabled? 	could I have been enabling?
could you have been enabling?
could she have been enabling?
could we have been enabling?
could you have been enabling?
could they have been enabling? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
couldn't I enable?
couldn't you enable?
couldn't she enable?
couldn't we enable?
couldn't you enable?
couldn't they enable? 	couldn't I be enabling?
couldn't you be enabling?
couldn't she be enabling?
couldn't we be enabling?
couldn't you be enabling?
couldn't they be enabling? 	couldn't I have enabled?
couldn't you have enabled?
couldn't she have enabled?
couldn't we have enabled?
couldn't you have enabled?
couldn't they have enabled? 	couldn't I have been enabling?
couldn't you have been enabling?
couldn't she have been enabling?
couldn't we have been enabling?
couldn't you have been enabling?
couldn't they have been enabling?