could print
Verbo regular: print - printed- printed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could print
you could print
he could print
we could print
you could print
they could print 	I could be printing
you could be printing
he could be printing
we could be printing
you could be printing
they could be printing	I could have printed
you could have printed
he could have printed
we could have printed
you could have printed
they could have printed	I could have been printing
you could have been printing
he could have been printing
we could have been printing
you could have been printing
they could have been printing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not print
you could not print
he could not print
we could not print
you could not print
they could not print 	I could not be printing
you could not be printing
he could not be printing
we could not be printing
you could not be printing
they could not be printing	I could not have printed
you could not have printed
he could not have printed
we could not have printed
you could not have printed
they could not have printed	I could not have been printing
you could not have been printing
he could not have been printing
we could not have been printing
you could not have been printing
they could not have been printing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I print?
could you print?
could he print?
could we print?
could you print?
could they print? 	could I be printing?
could you be printing?
could he be printing?
could we be printing?
could you be printing?
could they be printing? 	could I have printed?
could you have printed?
could he have printed?
could we have printed?
could you have printed?
could they have printed? 	could I have been printing?
could you have been printing?
could he have been printing?
could we have been printing?
could you have been printing?
could they have been printing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not print?
could you not print?
could he not print?
could we not print?
could you not print?
could they not print? 	could I not be printing?
could you not be printing?
could he not be printing?
could we not be printing?
could you not be printing?
could they not be printing? 	could I not have printed?
could you not have printed?
could he not have printed?
could we not have printed?
could you not have printed?
could they not have printed? 	could I not have been printing?
could you not have been printing?
could he not have been printing?
could we not have been printing?
could you not have been printing?
could they not have been printing?