could retie
Verbo regular: retie - retied- retied

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could retie
you could retie
he could retie
we could retie
you could retie
they could retie 	I could be retying
you could be retying
he could be retying
we could be retying
you could be retying
they could be retying	I could have retied
you could have retied
he could have retied
we could have retied
you could have retied
they could have retied	I could have been retying
you could have been retying
he could have been retying
we could have been retying
you could have been retying
they could have been retying	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I couldn't retie
you couldn't retie
he couldn't retie
we couldn't retie
you couldn't retie
they couldn't retie 	I couldn't be retying
you couldn't be retying
he couldn't be retying
we couldn't be retying
you couldn't be retying
they couldn't be retying	I couldn't have retied
you couldn't have retied
he couldn't have retied
we couldn't have retied
you couldn't have retied
they couldn't have retied	I couldn't have been retying
you couldn't have been retying
he couldn't have been retying
we couldn't have been retying
you couldn't have been retying
they couldn't have been retying	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I retie?
could you retie?
could he retie?
could we retie?
could you retie?
could they retie? 	could I be retying?
could you be retying?
could he be retying?
could we be retying?
could you be retying?
could they be retying? 	could I have retied?
could you have retied?
could he have retied?
could we have retied?
could you have retied?
could they have retied? 	could I have been retying?
could you have been retying?
could he have been retying?
could we have been retying?
could you have been retying?
could they have been retying? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
couldn't I retie?
couldn't you retie?
couldn't he retie?
couldn't we retie?
couldn't you retie?
couldn't they retie? 	couldn't I be retying?
couldn't you be retying?
couldn't he be retying?
couldn't we be retying?
couldn't you be retying?
couldn't they be retying? 	couldn't I have retied?
couldn't you have retied?
couldn't he have retied?
couldn't we have retied?
couldn't you have retied?
couldn't they have retied? 	couldn't I have been retying?
couldn't you have been retying?
couldn't he have been retying?
couldn't we have been retying?
couldn't you have been retying?
couldn't they have been retying?