Conjugación del verbo inglés
COULD BLOCK

Verbo regular: block - blocked - blocked

Afirmación

Forma simple	Forma con V-ing
I could block you could block he could block we could block you could block they could block	I could be blocking you could be blocking he could be blocking we could be blocking you could be blocking they could be blocking
Perfecto	Perfecto con V-ing
I could have blocked you could have blocked he could have blocked we could have blocked you could have blocked they could have blocked	I could have been blocking you could have been blocking he could have been blocking we could have been blocking you could have been blocking they could have been blocking

Negación

Forma simple	Forma con V-ing
I could not block you could not block he could not block we could not block you could not block they could not block	I could not be blocking you could not be blocking he could not be blocking we could not be blocking you could not be blocking they could not be blocking
Perfecto	Perfecto con V-ing
I could not have blocked you could not have blocked he could not have blocked we could not have blocked you could not have blocked they could not have blocked	I could not have been blocking you could not have been blocking he could not have been blocking we could not have been blocking you could not have been blocking they could not have been blocking

Forma interrogativa

Forma simple	Forma con V-ing
could I block? could you block? could he block? could we block? could you block? could they block?	could I be blocking? could you be blocking? could he be blocking? could we be blocking? could you be blocking? could they be blocking?
Perfecto	Perfecto con V-ing
could I have blocked? could you have blocked? could he have blocked? could we have blocked? could you have blocked? could they have blocked?	could I have been blocking? could you have been blocking? could he have been blocking? could we have been blocking? could you have been blocking? could they have been blocking?

Forma interro-negativa

Forma simple	Forma con V-ing
could I not block? could you not block? could he not block? could we not block? could you not block? could they not block?	could I not be blocking? could you not be blocking? could he not be blocking? could we not be blocking? could you not be blocking? could they not be blocking?
Perfecto	Perfecto con V-ing
could I not have blocked? could you not have blocked? could he not have blocked? could we not have blocked? could you not have blocked? could they not have blocked?	could I not have been blocking? could you not have been blocking? could he not have been blocking? could we not have been blocking? could you not have been blocking? could they not have been blocking?