I may skim you may skim she may skim we may skim you may skim they may skim
Forma con V-ing
I may be skimming you may be skimming she may be skimming we may be skimming you may be skimming they may be skimming
Perfecto
I may have skimmed you may have skimmed she may have skimmed we may have skimmed you may have skimmed they may have skimmed
Perfecto con V-ing
I may have been skimming you may have been skimming she may have been skimming we may have been skimming you may have been skimming they may have been skimming
Negación
Forma simple
I mayn't skim you mayn't skim she mayn't skim we mayn't skim you mayn't skim they mayn't skim
Forma con V-ing
I mayn't be skimming you mayn't be skimming she mayn't be skimming we mayn't be skimming you mayn't be skimming they mayn't be skimming
Perfecto
I mayn't have skimmed you mayn't have skimmed she mayn't have skimmed we mayn't have skimmed you mayn't have skimmed they mayn't have skimmed
Perfecto con V-ing
I mayn't have been skimming you mayn't have been skimming she mayn't have been skimming we mayn't have been skimming you mayn't have been skimming they mayn't have been skimming
Forma interrogativa
Forma simple
may I skim? may you skim? may she skim? may we skim? may you skim? may they skim?
Forma con V-ing
may I be skimming? may you be skimming? may she be skimming? may we be skimming? may you be skimming? may they be skimming?
Perfecto
may I have skimmed? may you have skimmed? may she have skimmed? may we have skimmed? may you have skimmed? may they have skimmed?
Perfecto con V-ing
may I have been skimming? may you have been skimming? may she have been skimming? may we have been skimming? may you have been skimming? may they have been skimming?
Forma interro-negativa
Forma simple
mayn't I skim? mayn't you skim? mayn't she skim? mayn't we skim? mayn't you skim? mayn't they skim?
Forma con V-ing
mayn't I be skimming? mayn't you be skimming? mayn't she be skimming? mayn't we be skimming? mayn't you be skimming? mayn't they be skimming?
Perfecto
mayn't I have skimmed? mayn't you have skimmed? mayn't she have skimmed? mayn't we have skimmed? mayn't you have skimmed? mayn't they have skimmed?
Perfecto con V-ing
mayn't I have been skimming? mayn't you have been skimming? mayn't she have been skimming? mayn't we have been skimming? mayn't you have been skimming? mayn't they have been skimming?