could freeze
Verbo irregular: freeze - froze- frozen

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could freeze
you could freeze
he could freeze
we could freeze
you could freeze
they could freeze 	I could be freezing
you could be freezing
he could be freezing
we could be freezing
you could be freezing
they could be freezing	I could have frozen
you could have frozen
he could have frozen
we could have frozen
you could have frozen
they could have frozen	I could have been freezing
you could have been freezing
he could have been freezing
we could have been freezing
you could have been freezing
they could have been freezing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not freeze
you could not freeze
he could not freeze
we could not freeze
you could not freeze
they could not freeze 	I could not be freezing
you could not be freezing
he could not be freezing
we could not be freezing
you could not be freezing
they could not be freezing	I could not have frozen
you could not have frozen
he could not have frozen
we could not have frozen
you could not have frozen
they could not have frozen	I could not have been freezing
you could not have been freezing
he could not have been freezing
we could not have been freezing
you could not have been freezing
they could not have been freezing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I freeze?
could you freeze?
could he freeze?
could we freeze?
could you freeze?
could they freeze? 	could I be freezing?
could you be freezing?
could he be freezing?
could we be freezing?
could you be freezing?
could they be freezing? 	could I have frozen?
could you have frozen?
could he have frozen?
could we have frozen?
could you have frozen?
could they have frozen? 	could I have been freezing?
could you have been freezing?
could he have been freezing?
could we have been freezing?
could you have been freezing?
could they have been freezing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not freeze?
could you not freeze?
could he not freeze?
could we not freeze?
could you not freeze?
could they not freeze? 	could I not be freezing?
could you not be freezing?
could he not be freezing?
could we not be freezing?
could you not be freezing?
could they not be freezing? 	could I not have frozen?
could you not have frozen?
could he not have frozen?
could we not have frozen?
could you not have frozen?
could they not have frozen? 	could I not have been freezing?
could you not have been freezing?
could he not have been freezing?
could we not have been freezing?
could you not have been freezing?
could they not have been freezing?