I could retake you could retake he could retake we could retake you could retake they could retake
Forma com V-ing
I could be retaking you could be retaking he could be retaking we could be retaking you could be retaking they could be retaking
Perfeito
I could have retaken you could have retaken he could have retaken we could have retaken you could have retaken they could have retaken
Perfeito com V-ing
I could have been retaking you could have been retaking he could have been retaking we could have been retaking you could have been retaking they could have been retaking
Negação
Forma simple
I couldn't retake you couldn't retake he couldn't retake we couldn't retake you couldn't retake they couldn't retake
Forma com V-ing
I couldn't be retaking you couldn't be retaking he couldn't be retaking we couldn't be retaking you couldn't be retaking they couldn't be retaking
Perfeito
I couldn't have retaken you couldn't have retaken he couldn't have retaken we couldn't have retaken you couldn't have retaken they couldn't have retaken
Perfeito com V-ing
I couldn't have been retaking you couldn't have been retaking he couldn't have been retaking we couldn't have been retaking you couldn't have been retaking they couldn't have been retaking
Forma interrogativa
Forma simple
could I retake? could you retake? could he retake? could we retake? could you retake? could they retake?
Forma com V-ing
could I be retaking? could you be retaking? could he be retaking? could we be retaking? could you be retaking? could they be retaking?
Perfeito
could I have retaken? could you have retaken? could he have retaken? could we have retaken? could you have retaken? could they have retaken?
Perfeito com V-ing
could I have been retaking? could you have been retaking? could he have been retaking? could we have been retaking? could you have been retaking? could they have been retaking?
Forma interro-Negação
Forma simple
couldn't I retake? couldn't you retake? couldn't he retake? couldn't we retake? couldn't you retake? couldn't they retake?
Forma com V-ing
couldn't I be retaking? couldn't you be retaking? couldn't he be retaking? couldn't we be retaking? couldn't you be retaking? couldn't they be retaking?
Perfeito
couldn't I have retaken? couldn't you have retaken? couldn't he have retaken? couldn't we have retaken? couldn't you have retaken? couldn't they have retaken?
Perfeito com V-ing
couldn't I have been retaking? couldn't you have been retaking? couldn't he have been retaking? couldn't we have been retaking? couldn't you have been retaking? couldn't they have been retaking?