Conjugação do verbo inglês
MAY FORECAST

Verbo irregular: forecast - forecast - forecast

Afirmação

Forma simple	Forma com V-ing
I may forecast you may forecast he may forecast we may forecast you may forecast they may forecast	I may be forecasting you may be forecasting he may be forecasting we may be forecasting you may be forecasting they may be forecasting
Perfeito	Perfeito com V-ing
I may have forecast you may have forecast he may have forecast we may have forecast you may have forecast they may have forecast	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

Negação

Forma simple	Forma com V-ing
I mayn't forecast you mayn't forecast he mayn't forecast we mayn't forecast you mayn't forecast they mayn't forecast	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
Perfeito	Perfeito com V-ing
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	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	Forma com V-ing
may I forecast? may you forecast? may he forecast? may we forecast? may you forecast? may they forecast?	may I be forecasting? may you be forecasting? may he be forecasting? may we be forecasting? may you be forecasting? may they be forecasting?
Perfeito	Perfeito com V-ing
may I have forecast? may you have forecast? may he have forecast? may we have forecast? may you have forecast? may they have forecast?	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-Negação

Forma simple	Forma com V-ing
mayn't I forecast? mayn't you forecast? mayn't he forecast? mayn't we forecast? mayn't you forecast? mayn't they forecast?	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?
Perfeito	Perfeito com V-ing
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?	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?