could range
Verbo regular: range - ranged- ranged

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com 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	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I couldn't range
you couldn't range
she couldn't range
we couldn't range
you couldn't range
they couldn't range 	I couldn't be ranging
you couldn't be ranging
she couldn't be ranging
we couldn't be ranging
you couldn't be ranging
they couldn't be ranging	I couldn't have ranged
you couldn't have ranged
she couldn't have ranged
we couldn't have ranged
you couldn't have ranged
they couldn't have ranged	I couldn't have been ranging
you couldn't have been ranging
she couldn't have been ranging
we couldn't have been ranging
you couldn't have been ranging
they couldn't have been ranging	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com 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-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
couldn't I range?
couldn't you range?
couldn't she range?
couldn't we range?
couldn't you range?
couldn't they range? 	couldn't I be ranging?
couldn't you be ranging?
couldn't she be ranging?
couldn't we be ranging?
couldn't you be ranging?
couldn't they be ranging? 	couldn't I have ranged?
couldn't you have ranged?
couldn't she have ranged?
couldn't we have ranged?
couldn't you have ranged?
couldn't they have ranged? 	couldn't I have been ranging?
couldn't you have been ranging?
couldn't she have been ranging?
couldn't we have been ranging?
couldn't you have been ranging?
couldn't they have been ranging?