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