I may proceed you may proceed she may proceed we may proceed you may proceed they may proceed
Forma con V-ing
I may be proceeding you may be proceeding she may be proceeding we may be proceeding you may be proceeding they may be proceeding
Perfecto
I may have proceeded you may have proceeded she may have proceeded we may have proceeded you may have proceeded they may have proceeded
Perfecto con V-ing
I may have been proceeding you may have been proceeding she may have been proceeding we may have been proceeding you may have been proceeding they may have been proceeding
Negación
Forma simple
I may not proceed you may not proceed she may not proceed we may not proceed you may not proceed they may not proceed
Forma con V-ing
I may not be proceeding you may not be proceeding she may not be proceeding we may not be proceeding you may not be proceeding they may not be proceeding
Perfecto
I may not have proceeded you may not have proceeded she may not have proceeded we may not have proceeded you may not have proceeded they may not have proceeded
Perfecto con V-ing
I may not have been proceeding you may not have been proceeding she may not have been proceeding we may not have been proceeding you may not have been proceeding they may not have been proceeding
Forma interrogativa
Forma simple
may I proceed? may you proceed? may she proceed? may we proceed? may you proceed? may they proceed?
Forma con V-ing
may I be proceeding? may you be proceeding? may she be proceeding? may we be proceeding? may you be proceeding? may they be proceeding?
Perfecto
may I have proceeded? may you have proceeded? may she have proceeded? may we have proceeded? may you have proceeded? may they have proceeded?
Perfecto con V-ing
may I have been proceeding? may you have been proceeding? may she have been proceeding? may we have been proceeding? may you have been proceeding? may they have been proceeding?
Forma interro-negativa
Forma simple
may I not proceed? may you not proceed? may she not proceed? may we not proceed? may you not proceed? may they not proceed?
Forma con V-ing
may I not be proceeding? may you not be proceeding? may she not be proceeding? may we not be proceeding? may you not be proceeding? may they not be proceeding?
Perfecto
may I not have proceeded? may you not have proceeded? may she not have proceeded? may we not have proceeded? may you not have proceeded? may they not have proceeded?
Perfecto con V-ing
may I not have been proceeding? may you not have been proceeding? may she not have been proceeding? may we not have been proceeding? may you not have been proceeding? may they not have been proceeding?