I may stamp you may stamp she may stamp we may stamp you may stamp they may stamp
Forma con V-ing
I may be stamping you may be stamping she may be stamping we may be stamping you may be stamping they may be stamping
Perfecto
I may have stamped you may have stamped she may have stamped we may have stamped you may have stamped they may have stamped
Perfecto con V-ing
I may have been stamping you may have been stamping she may have been stamping we may have been stamping you may have been stamping they may have been stamping
Negación
Forma simple
I may not stamp you may not stamp she may not stamp we may not stamp you may not stamp they may not stamp
Forma con V-ing
I may not be stamping you may not be stamping she may not be stamping we may not be stamping you may not be stamping they may not be stamping
Perfecto
I may not have stamped you may not have stamped she may not have stamped we may not have stamped you may not have stamped they may not have stamped
Perfecto con V-ing
I may not have been stamping you may not have been stamping she may not have been stamping we may not have been stamping you may not have been stamping they may not have been stamping
Forma interrogativa
Forma simple
may I stamp? may you stamp? may she stamp? may we stamp? may you stamp? may they stamp?
Forma con V-ing
may I be stamping? may you be stamping? may she be stamping? may we be stamping? may you be stamping? may they be stamping?
Perfecto
may I have stamped? may you have stamped? may she have stamped? may we have stamped? may you have stamped? may they have stamped?
Perfecto con V-ing
may I have been stamping? may you have been stamping? may she have been stamping? may we have been stamping? may you have been stamping? may they have been stamping?
Forma interro-negativa
Forma simple
may I not stamp? may you not stamp? may she not stamp? may we not stamp? may you not stamp? may they not stamp?
Forma con V-ing
may I not be stamping? may you not be stamping? may she not be stamping? may we not be stamping? may you not be stamping? may they not be stamping?
Perfecto
may I not have stamped? may you not have stamped? may she not have stamped? may we not have stamped? may you not have stamped? may they not have stamped?
Perfecto con V-ing
may I not have been stamping? may you not have been stamping? may she not have been stamping? may we not have been stamping? may you not have been stamping? may they not have been stamping?