I can gridiron you can gridiron she can gridiron we can gridiron you can gridiron they can gridiron
Forma com V-ing
I can be gridironing you can be gridironing she can be gridironing we can be gridironing you can be gridironing they can be gridironing
Perfeito
I can have gridironed you can have gridironed she can have gridironed we can have gridironed you can have gridironed they can have gridironed
Perfeito com V-ing
I can have been gridironing you can have been gridironing she can have been gridironing we can have been gridironing you can have been gridironing they can have been gridironing
Negação
Forma simple
I cannot gridiron you cannot gridiron she cannot gridiron we cannot gridiron you cannot gridiron they cannot gridiron
Forma com V-ing
I cannot be gridironing you cannot be gridironing she cannot be gridironing we cannot be gridironing you cannot be gridironing they cannot be gridironing
Perfeito
I cannot have gridironed you cannot have gridironed she cannot have gridironed we cannot have gridironed you cannot have gridironed they cannot have gridironed
Perfeito com V-ing
I cannot have been gridironing you cannot have been gridironing she cannot have been gridironing we cannot have been gridironing you cannot have been gridironing they cannot have been gridironing
Forma interrogativa
Forma simple
can I gridiron? can you gridiron? can she gridiron? can we gridiron? can you gridiron? can they gridiron?
Forma com V-ing
can I be gridironing? can you be gridironing? can she be gridironing? can we be gridironing? can you be gridironing? can they be gridironing?
Perfeito
can I have gridironed? can you have gridironed? can she have gridironed? can we have gridironed? can you have gridironed? can they have gridironed?
Perfeito com V-ing
can I have been gridironing? can you have been gridironing? can she have been gridironing? can we have been gridironing? can you have been gridironing? can they have been gridironing?
Forma interro-Negação
Forma simple
can I not gridiron? can you not gridiron? can she not gridiron? can we not gridiron? can you not gridiron? can they not gridiron?
Forma com V-ing
can I not be gridironing? can you not be gridironing? can she not be gridironing? can we not be gridironing? can you not be gridironing? can they not be gridironing?
Perfeito
can I not have gridironed? can you not have gridironed? can she not have gridironed? can we not have gridironed? can you not have gridironed? can they not have gridironed?
Perfeito com V-ing
can I not have been gridironing? can you not have been gridironing? can she not have been gridironing? can we not have been gridironing? can you not have been gridironing? can they not have been gridironing?