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