could trivialize
Verbo regular: trivialize - trivialized- trivialized

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could trivialize
you could trivialize
he could trivialize
we could trivialize
you could trivialize
they could trivialize 	I could be trivializing
you could be trivializing
he could be trivializing
we could be trivializing
you could be trivializing
they could be trivializing	I could have trivialized
you could have trivialized
he could have trivialized
we could have trivialized
you could have trivialized
they could have trivialized	I could have been trivializing
you could have been trivializing
he could have been trivializing
we could have been trivializing
you could have been trivializing
they could have been trivializing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I couldn't trivialize
you couldn't trivialize
he couldn't trivialize
we couldn't trivialize
you couldn't trivialize
they couldn't trivialize 	I couldn't be trivializing
you couldn't be trivializing
he couldn't be trivializing
we couldn't be trivializing
you couldn't be trivializing
they couldn't be trivializing	I couldn't have trivialized
you couldn't have trivialized
he couldn't have trivialized
we couldn't have trivialized
you couldn't have trivialized
they couldn't have trivialized	I couldn't have been trivializing
you couldn't have been trivializing
he couldn't have been trivializing
we couldn't have been trivializing
you couldn't have been trivializing
they couldn't have been trivializing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I trivialize?
could you trivialize?
could he trivialize?
could we trivialize?
could you trivialize?
could they trivialize? 	could I be trivializing?
could you be trivializing?
could he be trivializing?
could we be trivializing?
could you be trivializing?
could they be trivializing? 	could I have trivialized?
could you have trivialized?
could he have trivialized?
could we have trivialized?
could you have trivialized?
could they have trivialized? 	could I have been trivializing?
could you have been trivializing?
could he have been trivializing?
could we have been trivializing?
could you have been trivializing?
could they have been trivializing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
couldn't I trivialize?
couldn't you trivialize?
couldn't he trivialize?
couldn't we trivialize?
couldn't you trivialize?
couldn't they trivialize? 	couldn't I be trivializing?
couldn't you be trivializing?
couldn't he be trivializing?
couldn't we be trivializing?
couldn't you be trivializing?
couldn't they be trivializing? 	couldn't I have trivialized?
couldn't you have trivialized?
couldn't he have trivialized?
couldn't we have trivialized?
couldn't you have trivialized?
couldn't they have trivialized? 	couldn't I have been trivializing?
couldn't you have been trivializing?
couldn't he have been trivializing?
couldn't we have been trivializing?
couldn't you have been trivializing?
couldn't they have been trivializing?