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