can customize
Verbo regular: customize - customized- customized

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can customize
you can customize
he can customize
we can customize
you can customize
they can customize 	I can be customizing
you can be customizing
he can be customizing
we can be customizing
you can be customizing
they can be customizing	I can have customized
you can have customized
he can have customized
we can have customized
you can have customized
they can have customized	I can have been customizing
you can have been customizing
he can have been customizing
we can have been customizing
you can have been customizing
they can have been customizing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can't customize
you can't customize
he can't customize
we can't customize
you can't customize
they can't customize 	I can't be customizing
you can't be customizing
he can't be customizing
we can't be customizing
you can't be customizing
they can't be customizing	I can't have customized
you can't have customized
he can't have customized
we can't have customized
you can't have customized
they can't have customized	I can't have been customizing
you can't have been customizing
he can't have been customizing
we can't have been customizing
you can't have been customizing
they can't have been customizing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I customize?
can you customize?
can he customize?
can we customize?
can you customize?
can they customize? 	can I be customizing?
can you be customizing?
can he be customizing?
can we be customizing?
can you be customizing?
can they be customizing? 	can I have customized?
can you have customized?
can he have customized?
can we have customized?
can you have customized?
can they have customized? 	can I have been customizing?
can you have been customizing?
can he have been customizing?
can we have been customizing?
can you have been customizing?
can they have been customizing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can't I customize?
can't you customize?
can't he customize?
can't we customize?
can't you customize?
can't they customize? 	can't I be customizing?
can't you be customizing?
can't he be customizing?
can't we be customizing?
can't you be customizing?
can't they be customizing? 	can't I have customized?
can't you have customized?
can't he have customized?
can't we have customized?
can't you have customized?
can't they have customized? 	can't I have been customizing?
can't you have been customizing?
can't he have been customizing?
can't we have been customizing?
can't you have been customizing?
can't they have been customizing?