I could exude you could exude he could exude we could exude you could exude they could exude
Forma con V-ing
I could be exuding you could be exuding he could be exuding we could be exuding you could be exuding they could be exuding
Perfecto
I could have exuded you could have exuded he could have exuded we could have exuded you could have exuded they could have exuded
Perfecto con V-ing
I could have been exuding you could have been exuding he could have been exuding we could have been exuding you could have been exuding they could have been exuding
Negación
Forma simple
I could not exude you could not exude he could not exude we could not exude you could not exude they could not exude
Forma con V-ing
I could not be exuding you could not be exuding he could not be exuding we could not be exuding you could not be exuding they could not be exuding
Perfecto
I could not have exuded you could not have exuded he could not have exuded we could not have exuded you could not have exuded they could not have exuded
Perfecto con V-ing
I could not have been exuding you could not have been exuding he could not have been exuding we could not have been exuding you could not have been exuding they could not have been exuding
Forma interrogativa
Forma simple
could I exude? could you exude? could he exude? could we exude? could you exude? could they exude?
Forma con V-ing
could I be exuding? could you be exuding? could he be exuding? could we be exuding? could you be exuding? could they be exuding?
Perfecto
could I have exuded? could you have exuded? could he have exuded? could we have exuded? could you have exuded? could they have exuded?
Perfecto con V-ing
could I have been exuding? could you have been exuding? could he have been exuding? could we have been exuding? could you have been exuding? could they have been exuding?
Forma interro-negativa
Forma simple
could I not exude? could you not exude? could he not exude? could we not exude? could you not exude? could they not exude?
Forma con V-ing
could I not be exuding? could you not be exuding? could he not be exuding? could we not be exuding? could you not be exuding? could they not be exuding?
Perfecto
could I not have exuded? could you not have exuded? could he not have exuded? could we not have exuded? could you not have exuded? could they not have exuded?
Perfecto con V-ing
could I not have been exuding? could you not have been exuding? could he not have been exuding? could we not have been exuding? could you not have been exuding? could they not have been exuding?