I may pack you may pack he may pack we may pack you may pack they may pack
Forma con V-ing
I may be packing you may be packing he may be packing we may be packing you may be packing they may be packing
Perfecto
I may have packed you may have packed he may have packed we may have packed you may have packed they may have packed
Perfecto con V-ing
I may have been packing you may have been packing he may have been packing we may have been packing you may have been packing they may have been packing
Negación
Forma simple
I mayn't pack you mayn't pack he mayn't pack we mayn't pack you mayn't pack they mayn't pack
Forma con V-ing
I mayn't be packing you mayn't be packing he mayn't be packing we mayn't be packing you mayn't be packing they mayn't be packing
Perfecto
I mayn't have packed you mayn't have packed he mayn't have packed we mayn't have packed you mayn't have packed they mayn't have packed
Perfecto con V-ing
I mayn't have been packing you mayn't have been packing he mayn't have been packing we mayn't have been packing you mayn't have been packing they mayn't have been packing
Forma interrogativa
Forma simple
may I pack? may you pack? may he pack? may we pack? may you pack? may they pack?
Forma con V-ing
may I be packing? may you be packing? may he be packing? may we be packing? may you be packing? may they be packing?
Perfecto
may I have packed? may you have packed? may he have packed? may we have packed? may you have packed? may they have packed?
Perfecto con V-ing
may I have been packing? may you have been packing? may he have been packing? may we have been packing? may you have been packing? may they have been packing?
Forma interro-negativa
Forma simple
mayn't I pack? mayn't you pack? mayn't he pack? mayn't we pack? mayn't you pack? mayn't they pack?
Forma con V-ing
mayn't I be packing? mayn't you be packing? mayn't he be packing? mayn't we be packing? mayn't you be packing? mayn't they be packing?
Perfecto
mayn't I have packed? mayn't you have packed? mayn't he have packed? mayn't we have packed? mayn't you have packed? mayn't they have packed?
Perfecto con V-ing
mayn't I have been packing? mayn't you have been packing? mayn't he have been packing? mayn't we have been packing? mayn't you have been packing? mayn't they have been packing?