could range
Verbo regular: range - ranged- ranged

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could range
you could range
she could range
we could range
you could range
they could range 	I could be ranging
you could be ranging
she could be ranging
we could be ranging
you could be ranging
they could be ranging	I could have ranged
you could have ranged
she could have ranged
we could have ranged
you could have ranged
they could have ranged	I could have been ranging
you could have been ranging
she could have been ranging
we could have been ranging
you could have been ranging
they could have been ranging	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not range
you could not range
she could not range
we could not range
you could not range
they could not range 	I could not be ranging
you could not be ranging
she could not be ranging
we could not be ranging
you could not be ranging
they could not be ranging	I could not have ranged
you could not have ranged
she could not have ranged
we could not have ranged
you could not have ranged
they could not have ranged	I could not have been ranging
you could not have been ranging
she could not have been ranging
we could not have been ranging
you could not have been ranging
they could not have been ranging	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I range?
could you range?
could she range?
could we range?
could you range?
could they range? 	could I be ranging?
could you be ranging?
could she be ranging?
could we be ranging?
could you be ranging?
could they be ranging? 	could I have ranged?
could you have ranged?
could she have ranged?
could we have ranged?
could you have ranged?
could they have ranged? 	could I have been ranging?
could you have been ranging?
could she have been ranging?
could we have been ranging?
could you have been ranging?
could they have been ranging? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not range?
could you not range?
could she not range?
could we not range?
could you not range?
could they not range? 	could I not be ranging?
could you not be ranging?
could she not be ranging?
could we not be ranging?
could you not be ranging?
could they not be ranging? 	could I not have ranged?
could you not have ranged?
could she not have ranged?
could we not have ranged?
could you not have ranged?
could they not have ranged? 	could I not have been ranging?
could you not have been ranging?
could she not have been ranging?
could we not have been ranging?
could you not have been ranging?
could they not have been ranging?