could hackle
Verbo regular: hackle - hackled- hackled

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could hackle
you could hackle
he could hackle
we could hackle
you could hackle
they could hackle 	I could be hackling
you could be hackling
he could be hackling
we could be hackling
you could be hackling
they could be hackling	I could have hackled
you could have hackled
he could have hackled
we could have hackled
you could have hackled
they could have hackled	I could have been hackling
you could have been hackling
he could have been hackling
we could have been hackling
you could have been hackling
they could have been hackling	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not hackle
you could not hackle
he could not hackle
we could not hackle
you could not hackle
they could not hackle 	I could not be hackling
you could not be hackling
he could not be hackling
we could not be hackling
you could not be hackling
they could not be hackling	I could not have hackled
you could not have hackled
he could not have hackled
we could not have hackled
you could not have hackled
they could not have hackled	I could not have been hackling
you could not have been hackling
he could not have been hackling
we could not have been hackling
you could not have been hackling
they could not have been hackling	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I hackle?
could you hackle?
could he hackle?
could we hackle?
could you hackle?
could they hackle? 	could I be hackling?
could you be hackling?
could he be hackling?
could we be hackling?
could you be hackling?
could they be hackling? 	could I have hackled?
could you have hackled?
could he have hackled?
could we have hackled?
could you have hackled?
could they have hackled? 	could I have been hackling?
could you have been hackling?
could he have been hackling?
could we have been hackling?
could you have been hackling?
could they have been hackling? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not hackle?
could you not hackle?
could he not hackle?
could we not hackle?
could you not hackle?
could they not hackle? 	could I not be hackling?
could you not be hackling?
could he not be hackling?
could we not be hackling?
could you not be hackling?
could they not be hackling? 	could I not have hackled?
could you not have hackled?
could he not have hackled?
could we not have hackled?
could you not have hackled?
could they not have hackled? 	could I not have been hackling?
could you not have been hackling?
could he not have been hackling?
could we not have been hackling?
could you not have been hackling?
could they not have been hackling?