could retape
Verbo regular: retape - retaped- retaped

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could retape
you could retape
he could retape
we could retape
you could retape
they could retape 	I could be retaping
you could be retaping
he could be retaping
we could be retaping
you could be retaping
they could be retaping	I could have retaped
you could have retaped
he could have retaped
we could have retaped
you could have retaped
they could have retaped	I could have been retaping
you could have been retaping
he could have been retaping
we could have been retaping
you could have been retaping
they could have been retaping	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not retape
you could not retape
he could not retape
we could not retape
you could not retape
they could not retape 	I could not be retaping
you could not be retaping
he could not be retaping
we could not be retaping
you could not be retaping
they could not be retaping	I could not have retaped
you could not have retaped
he could not have retaped
we could not have retaped
you could not have retaped
they could not have retaped	I could not have been retaping
you could not have been retaping
he could not have been retaping
we could not have been retaping
you could not have been retaping
they could not have been retaping	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I retape?
could you retape?
could he retape?
could we retape?
could you retape?
could they retape? 	could I be retaping?
could you be retaping?
could he be retaping?
could we be retaping?
could you be retaping?
could they be retaping? 	could I have retaped?
could you have retaped?
could he have retaped?
could we have retaped?
could you have retaped?
could they have retaped? 	could I have been retaping?
could you have been retaping?
could he have been retaping?
could we have been retaping?
could you have been retaping?
could they have been retaping? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not retape?
could you not retape?
could he not retape?
could we not retape?
could you not retape?
could they not retape? 	could I not be retaping?
could you not be retaping?
could he not be retaping?
could we not be retaping?
could you not be retaping?
could they not be retaping? 	could I not have retaped?
could you not have retaped?
could he not have retaped?
could we not have retaped?
could you not have retaped?
could they not have retaped? 	could I not have been retaping?
could you not have been retaping?
could he not have been retaping?
could we not have been retaping?
could you not have been retaping?
could they not have been retaping?