Conjugaison du verbe anglais
MUST FORECAST

Verbe irrégulier : forecast - forecast - forecast
Traduction française : prévoir - pronostiquer

Affirmation

Forme simple	Forme en V-ing
I must forecast you must forecast he must forecast we must forecast you must forecast they must forecast	I must be forecasting you must be forecasting he must be forecasting we must be forecasting you must be forecasting they must be forecasting
Perfect	Perfect en V-ing
I must have forecast you must have forecast he must have forecast we must have forecast you must have forecast they must have forecast	I must have been forecasting you must have been forecasting he must have been forecasting we must have been forecasting you must have been forecasting they must have been forecasting

Négation

Forme simple	Forme en V-ing
I mustn't forecast you mustn't forecast he mustn't forecast we mustn't forecast you mustn't forecast they mustn't forecast	I mustn't be forecasting you mustn't be forecasting he mustn't be forecasting we mustn't be forecasting you mustn't be forecasting they mustn't be forecasting
Perfect	Perfect en V-ing
I mustn't have forecast you mustn't have forecast he mustn't have forecast we mustn't have forecast you mustn't have forecast they mustn't have forecast	I mustn't have been forecasting you mustn't have been forecasting he mustn't have been forecasting we mustn't have been forecasting you mustn't have been forecasting they mustn't have been forecasting

Forme interrogative

Forme simple	Forme en V-ing
must I forecast? must you forecast? must he forecast? must we forecast? must you forecast? must they forecast?	must I be forecasting? must you be forecasting? must he be forecasting? must we be forecasting? must you be forecasting? must they be forecasting?
Perfect	Perfect en V-ing
must I have forecast? must you have forecast? must he have forecast? must we have forecast? must you have forecast? must they have forecast?	must I have been forecasting? must you have been forecasting? must he have been forecasting? must we have been forecasting? must you have been forecasting? must they have been forecasting?

Forme interro-négative

Forme simple	Forme en V-ing
mustn't I forecast? mustn't you forecast? mustn't he forecast? mustn't we forecast? mustn't you forecast? mustn't they forecast?	mustn't I be forecasting? mustn't you be forecasting? mustn't he be forecasting? mustn't we be forecasting? mustn't you be forecasting? mustn't they be forecasting?
Perfect	Perfect en V-ing
mustn't I have forecast? mustn't you have forecast? mustn't he have forecast? mustn't we have forecast? mustn't you have forecast? mustn't they have forecast?	mustn't I have been forecasting? mustn't you have been forecasting? mustn't he have been forecasting? mustn't we have been forecasting? mustn't you have been forecasting? mustn't they have been forecasting?