could break-dance
Verbo regular: break-dance - break-danced- break-danced

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could break-dance
you could break-dance
he could break-dance
we could break-dance
you could break-dance
they could break-dance 	I could be break-dancing
you could be break-dancing
he could be break-dancing
we could be break-dancing
you could be break-dancing
they could be break-dancing	I could have break-danced
you could have break-danced
he could have break-danced
we could have break-danced
you could have break-danced
they could have break-danced	I could have been break-dancing
you could have been break-dancing
he could have been break-dancing
we could have been break-dancing
you could have been break-dancing
they could have been break-dancing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not break-dance
you could not break-dance
he could not break-dance
we could not break-dance
you could not break-dance
they could not break-dance 	I could not be break-dancing
you could not be break-dancing
he could not be break-dancing
we could not be break-dancing
you could not be break-dancing
they could not be break-dancing	I could not have break-danced
you could not have break-danced
he could not have break-danced
we could not have break-danced
you could not have break-danced
they could not have break-danced	I could not have been break-dancing
you could not have been break-dancing
he could not have been break-dancing
we could not have been break-dancing
you could not have been break-dancing
they could not have been break-dancing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I break-dance?
could you break-dance?
could he break-dance?
could we break-dance?
could you break-dance?
could they break-dance? 	could I be break-dancing?
could you be break-dancing?
could he be break-dancing?
could we be break-dancing?
could you be break-dancing?
could they be break-dancing? 	could I have break-danced?
could you have break-danced?
could he have break-danced?
could we have break-danced?
could you have break-danced?
could they have break-danced? 	could I have been break-dancing?
could you have been break-dancing?
could he have been break-dancing?
could we have been break-dancing?
could you have been break-dancing?
could they have been break-dancing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not break-dance?
could you not break-dance?
could he not break-dance?
could we not break-dance?
could you not break-dance?
could they not break-dance? 	could I not be break-dancing?
could you not be break-dancing?
could he not be break-dancing?
could we not be break-dancing?
could you not be break-dancing?
could they not be break-dancing? 	could I not have break-danced?
could you not have break-danced?
could he not have break-danced?
could we not have break-danced?
could you not have break-danced?
could they not have break-danced? 	could I not have been break-dancing?
could you not have been break-dancing?
could he not have been break-dancing?
could we not have been break-dancing?
could you not have been break-dancing?
could they not have been break-dancing?