could input
Verbo irregular: input - input- input

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could input
you could input
he could input
we could input
you could input
they could input 	I could be inputing
you could be inputing
he could be inputing
we could be inputing
you could be inputing
they could be inputing	I could have input
you could have input
he could have input
we could have input
you could have input
they could have input	I could have been inputing
you could have been inputing
he could have been inputing
we could have been inputing
you could have been inputing
they could have been inputing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not input
you could not input
he could not input
we could not input
you could not input
they could not input 	I could not be inputing
you could not be inputing
he could not be inputing
we could not be inputing
you could not be inputing
they could not be inputing	I could not have input
you could not have input
he could not have input
we could not have input
you could not have input
they could not have input	I could not have been inputing
you could not have been inputing
he could not have been inputing
we could not have been inputing
you could not have been inputing
they could not have been inputing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I input?
could you input?
could he input?
could we input?
could you input?
could they input? 	could I be inputing?
could you be inputing?
could he be inputing?
could we be inputing?
could you be inputing?
could they be inputing? 	could I have input?
could you have input?
could he have input?
could we have input?
could you have input?
could they have input? 	could I have been inputing?
could you have been inputing?
could he have been inputing?
could we have been inputing?
could you have been inputing?
could they have been inputing? 	

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