I must gauge you must gauge he must gauge we must gauge you must gauge they must gauge
Forme en V-ing
I must be gauging you must be gauging he must be gauging we must be gauging you must be gauging they must be gauging
Perfect
I must have gauged you must have gauged he must have gauged we must have gauged you must have gauged they must have gauged
Perfect en V-ing
I must have been gauging you must have been gauging he must have been gauging we must have been gauging you must have been gauging they must have been gauging
Négation
Forme simple
I mustn't gauge you mustn't gauge he mustn't gauge we mustn't gauge you mustn't gauge they mustn't gauge
Forme en V-ing
I mustn't be gauging you mustn't be gauging he mustn't be gauging we mustn't be gauging you mustn't be gauging they mustn't be gauging
Perfect
I mustn't have gauged you mustn't have gauged he mustn't have gauged we mustn't have gauged you mustn't have gauged they mustn't have gauged
Perfect en V-ing
I mustn't have been gauging you mustn't have been gauging he mustn't have been gauging we mustn't have been gauging you mustn't have been gauging they mustn't have been gauging
Forme interrogative
Forme simple
must I gauge? must you gauge? must he gauge? must we gauge? must you gauge? must they gauge?
Forme en V-ing
must I be gauging? must you be gauging? must he be gauging? must we be gauging? must you be gauging? must they be gauging?
Perfect
must I have gauged? must you have gauged? must he have gauged? must we have gauged? must you have gauged? must they have gauged?
Perfect en V-ing
must I have been gauging? must you have been gauging? must he have been gauging? must we have been gauging? must you have been gauging? must they have been gauging?
Forme interro-négative
Forme simple
mustn't I gauge? mustn't you gauge? mustn't he gauge? mustn't we gauge? mustn't you gauge? mustn't they gauge?
Forme en V-ing
mustn't I be gauging? mustn't you be gauging? mustn't he be gauging? mustn't we be gauging? mustn't you be gauging? mustn't they be gauging?
Perfect
mustn't I have gauged? mustn't you have gauged? mustn't he have gauged? mustn't we have gauged? mustn't you have gauged? mustn't they have gauged?
Perfect en V-ing
mustn't I have been gauging? mustn't you have been gauging? mustn't he have been gauging? mustn't we have been gauging? mustn't you have been gauging? mustn't they have been gauging?