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