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