could personalize
Verbo regular: personalize - personalized- personalized

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could personalize
you could personalize
he could personalize
we could personalize
you could personalize
they could personalize 	I could be personalizing
you could be personalizing
he could be personalizing
we could be personalizing
you could be personalizing
they could be personalizing	I could have personalized
you could have personalized
he could have personalized
we could have personalized
you could have personalized
they could have personalized	I could have been personalizing
you could have been personalizing
he could have been personalizing
we could have been personalizing
you could have been personalizing
they could have been personalizing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not personalize
you could not personalize
he could not personalize
we could not personalize
you could not personalize
they could not personalize 	I could not be personalizing
you could not be personalizing
he could not be personalizing
we could not be personalizing
you could not be personalizing
they could not be personalizing	I could not have personalized
you could not have personalized
he could not have personalized
we could not have personalized
you could not have personalized
they could not have personalized	I could not have been personalizing
you could not have been personalizing
he could not have been personalizing
we could not have been personalizing
you could not have been personalizing
they could not have been personalizing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I personalize?
could you personalize?
could he personalize?
could we personalize?
could you personalize?
could they personalize? 	could I be personalizing?
could you be personalizing?
could he be personalizing?
could we be personalizing?
could you be personalizing?
could they be personalizing? 	could I have personalized?
could you have personalized?
could he have personalized?
could we have personalized?
could you have personalized?
could they have personalized? 	could I have been personalizing?
could you have been personalizing?
could he have been personalizing?
could we have been personalizing?
could you have been personalizing?
could they have been personalizing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not personalize?
could you not personalize?
could he not personalize?
could we not personalize?
could you not personalize?
could they not personalize? 	could I not be personalizing?
could you not be personalizing?
could he not be personalizing?
could we not be personalizing?
could you not be personalizing?
could they not be personalizing? 	could I not have personalized?
could you not have personalized?
could he not have personalized?
could we not have personalized?
could you not have personalized?
could they not have personalized? 	could I not have been personalizing?
could you not have been personalizing?
could he not have been personalizing?
could we not have been personalizing?
could you not have been personalizing?
could they not have been personalizing?