could retitle
Verbo regular: retitle - retitled- retitled

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could retitle
you could retitle
she could retitle
we could retitle
you could retitle
they could retitle 	I could be retitling
you could be retitling
she could be retitling
we could be retitling
you could be retitling
they could be retitling	I could have retitled
you could have retitled
she could have retitled
we could have retitled
you could have retitled
they could have retitled	I could have been retitling
you could have been retitling
she could have been retitling
we could have been retitling
you could have been retitling
they could have been retitling	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not retitle
you could not retitle
she could not retitle
we could not retitle
you could not retitle
they could not retitle 	I could not be retitling
you could not be retitling
she could not be retitling
we could not be retitling
you could not be retitling
they could not be retitling	I could not have retitled
you could not have retitled
she could not have retitled
we could not have retitled
you could not have retitled
they could not have retitled	I could not have been retitling
you could not have been retitling
she could not have been retitling
we could not have been retitling
you could not have been retitling
they could not have been retitling	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I retitle?
could you retitle?
could she retitle?
could we retitle?
could you retitle?
could they retitle? 	could I be retitling?
could you be retitling?
could she be retitling?
could we be retitling?
could you be retitling?
could they be retitling? 	could I have retitled?
could you have retitled?
could she have retitled?
could we have retitled?
could you have retitled?
could they have retitled? 	could I have been retitling?
could you have been retitling?
could she have been retitling?
could we have been retitling?
could you have been retitling?
could they have been retitling? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not retitle?
could you not retitle?
could she not retitle?
could we not retitle?
could you not retitle?
could they not retitle? 	could I not be retitling?
could you not be retitling?
could she not be retitling?
could we not be retitling?
could you not be retitling?
could they not be retitling? 	could I not have retitled?
could you not have retitled?
could she not have retitled?
could we not have retitled?
could you not have retitled?
could they not have retitled? 	could I not have been retitling?
could you not have been retitling?
could she not have been retitling?
could we not have been retitling?
could you not have been retitling?
could they not have been retitling?