could speedball
Verbo regular: speedball - speedballed- speedballed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could speedball
you could speedball
he could speedball
we could speedball
you could speedball
they could speedball 	I could be speedballing
you could be speedballing
he could be speedballing
we could be speedballing
you could be speedballing
they could be speedballing	I could have speedballed
you could have speedballed
he could have speedballed
we could have speedballed
you could have speedballed
they could have speedballed	I could have been speedballing
you could have been speedballing
he could have been speedballing
we could have been speedballing
you could have been speedballing
they could have been speedballing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not speedball
you could not speedball
he could not speedball
we could not speedball
you could not speedball
they could not speedball 	I could not be speedballing
you could not be speedballing
he could not be speedballing
we could not be speedballing
you could not be speedballing
they could not be speedballing	I could not have speedballed
you could not have speedballed
he could not have speedballed
we could not have speedballed
you could not have speedballed
they could not have speedballed	I could not have been speedballing
you could not have been speedballing
he could not have been speedballing
we could not have been speedballing
you could not have been speedballing
they could not have been speedballing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I speedball?
could you speedball?
could he speedball?
could we speedball?
could you speedball?
could they speedball? 	could I be speedballing?
could you be speedballing?
could he be speedballing?
could we be speedballing?
could you be speedballing?
could they be speedballing? 	could I have speedballed?
could you have speedballed?
could he have speedballed?
could we have speedballed?
could you have speedballed?
could they have speedballed? 	could I have been speedballing?
could you have been speedballing?
could he have been speedballing?
could we have been speedballing?
could you have been speedballing?
could they have been speedballing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not speedball?
could you not speedball?
could he not speedball?
could we not speedball?
could you not speedball?
could they not speedball? 	could I not be speedballing?
could you not be speedballing?
could he not be speedballing?
could we not be speedballing?
could you not be speedballing?
could they not be speedballing? 	could I not have speedballed?
could you not have speedballed?
could he not have speedballed?
could we not have speedballed?
could you not have speedballed?
could they not have speedballed? 	could I not have been speedballing?
could you not have been speedballing?
could he not have been speedballing?
could we not have been speedballing?
could you not have been speedballing?
could they not have been speedballing?