I can auction you can auction she can auction we can auction you can auction they can auction
Forma con V-ing
I can be auctioning you can be auctioning she can be auctioning we can be auctioning you can be auctioning they can be auctioning
Perfecto
I can have auctioned you can have auctioned she can have auctioned we can have auctioned you can have auctioned they can have auctioned
Perfecto con V-ing
I can have been auctioning you can have been auctioning she can have been auctioning we can have been auctioning you can have been auctioning they can have been auctioning
Negación
Forma simple
I cannot auction you cannot auction she cannot auction we cannot auction you cannot auction they cannot auction
Forma con V-ing
I cannot be auctioning you cannot be auctioning she cannot be auctioning we cannot be auctioning you cannot be auctioning they cannot be auctioning
Perfecto
I cannot have auctioned you cannot have auctioned she cannot have auctioned we cannot have auctioned you cannot have auctioned they cannot have auctioned
Perfecto con V-ing
I cannot have been auctioning you cannot have been auctioning she 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 she auction? can we auction? can you auction? can they auction?
Forma con V-ing
can I be auctioning? can you be auctioning? can she be auctioning? can we be auctioning? can you be auctioning? can they be auctioning?
Perfecto
can I have auctioned? can you have auctioned? can she have auctioned? can we have auctioned? can you have auctioned? can they have auctioned?
Perfecto con V-ing
can I have been auctioning? can you have been auctioning? can she have been auctioning? can we have been auctioning? can you have been auctioning? can they have been auctioning?
Forma interro-negativa
Forma simple
can I not auction? can you not auction? can she not auction? can we not auction? can you not auction? can they not auction?
Forma con V-ing
can I not be auctioning? can you not be auctioning? can she not be auctioning? can we not be auctioning? can you not be auctioning? can they not be auctioning?
Perfecto
can I not have auctioned? can you not have auctioned? can she not have auctioned? can we not have auctioned? can you not have auctioned? can they not have auctioned?
Perfecto con V-ing
can I not have been auctioning? can you not have been auctioning? can she not have been auctioning? can we not have been auctioning? can you not have been auctioning? can they not have been auctioning?