I could tangle you could tangle he could tangle we could tangle you could tangle they could tangle
Forma com V-ing
I could be tangling you could be tangling he could be tangling we could be tangling you could be tangling they could be tangling
Perfeito
I could have tangled you could have tangled he could have tangled we could have tangled you could have tangled they could have tangled
Perfeito com V-ing
I could have been tangling you could have been tangling he could have been tangling we could have been tangling you could have been tangling they could have been tangling
Negação
Forma simple
I could not tangle you could not tangle he could not tangle we could not tangle you could not tangle they could not tangle
Forma com V-ing
I could not be tangling you could not be tangling he could not be tangling we could not be tangling you could not be tangling they could not be tangling
Perfeito
I could not have tangled you could not have tangled he could not have tangled we could not have tangled you could not have tangled they could not have tangled
Perfeito com V-ing
I could not have been tangling you could not have been tangling he could not have been tangling we could not have been tangling you could not have been tangling they could not have been tangling
Forma interrogativa
Forma simple
could I tangle? could you tangle? could he tangle? could we tangle? could you tangle? could they tangle?
Forma com V-ing
could I be tangling? could you be tangling? could he be tangling? could we be tangling? could you be tangling? could they be tangling?
Perfeito
could I have tangled? could you have tangled? could he have tangled? could we have tangled? could you have tangled? could they have tangled?
Perfeito com V-ing
could I have been tangling? could you have been tangling? could he have been tangling? could we have been tangling? could you have been tangling? could they have been tangling?
Forma interro-Negação
Forma simple
could I not tangle? could you not tangle? could he not tangle? could we not tangle? could you not tangle? could they not tangle?
Forma com V-ing
could I not be tangling? could you not be tangling? could he not be tangling? could we not be tangling? could you not be tangling? could they not be tangling?
Perfeito
could I not have tangled? could you not have tangled? could he not have tangled? could we not have tangled? could you not have tangled? could they not have tangled?
Perfeito com V-ing
could I not have been tangling? could you not have been tangling? could he not have been tangling? could we not have been tangling? could you not have been tangling? could they not have been tangling?