I can auction you can auction he can auction we can auction you can auction they can auction
Forma com V-ing
I can be auctioning you can be auctioning he can be auctioning we can be auctioning you can be auctioning they can be auctioning
Perfeito
I can have auctioned you can have auctioned he can have auctioned we can have auctioned you can have auctioned they can have auctioned
Perfeito com V-ing
I can have been auctioning you can have been auctioning he can have been auctioning we can have been auctioning you can have been auctioning they can have been auctioning
Negação
Forma simple
I cannot auction you cannot auction he cannot auction we cannot auction you cannot auction they cannot auction
Forma com V-ing
I cannot be auctioning you cannot be auctioning he cannot be auctioning we cannot be auctioning you cannot be auctioning they cannot be auctioning
Perfeito
I cannot have auctioned you cannot have auctioned he cannot have auctioned we cannot have auctioned you cannot have auctioned they cannot have auctioned
Perfeito com V-ing
I cannot have been auctioning you cannot have been auctioning he cannot have been auctioning we cannot have been auctioning you cannot have been auctioning they cannot have been auctioning
Forma interrogativa
Forma simple
can I auction? can you auction? can he auction? can we auction? can you auction? can they auction?
Forma com V-ing
can I be auctioning? can you be auctioning? can he be auctioning? can we be auctioning? can you be auctioning? can they be auctioning?
Perfeito
can I have auctioned? can you have auctioned? can he have auctioned? can we have auctioned? can you have auctioned? can they have auctioned?
Perfeito com V-ing
can I have been auctioning? can you have been auctioning? can he have been auctioning? can we have been auctioning? can you have been auctioning? can they have been auctioning?
Forma interro-Negação
Forma simple
can I not auction? can you not auction? can he not auction? can we not auction? can you not auction? can they not auction?
Forma com V-ing
can I not be auctioning? can you not be auctioning? can he not be auctioning? can we not be auctioning? can you not be auctioning? can they not be auctioning?
Perfeito
can I not have auctioned? can you not have auctioned? can he not have auctioned? can we not have auctioned? can you not have auctioned? can they not have auctioned?
Perfeito com V-ing
can I not have been auctioning? can you not have been auctioning? can he not have been auctioning? can we not have been auctioning? can you not have been auctioning? can they not have been auctioning?