I must counterclaim you must counterclaim she must counterclaim we must counterclaim you must counterclaim they must counterclaim
Forme en V-ing
I must be counterclaiming you must be counterclaiming she must be counterclaiming we must be counterclaiming you must be counterclaiming they must be counterclaiming
Perfect
I must have counterclaimed you must have counterclaimed she must have counterclaimed we must have counterclaimed you must have counterclaimed they must have counterclaimed
Perfect en V-ing
I must have been counterclaiming you must have been counterclaiming she must have been counterclaiming we must have been counterclaiming you must have been counterclaiming they must have been counterclaiming
Négation
Forme simple
I mustn't counterclaim you mustn't counterclaim she mustn't counterclaim we mustn't counterclaim you mustn't counterclaim they mustn't counterclaim
Forme en V-ing
I mustn't be counterclaiming you mustn't be counterclaiming she mustn't be counterclaiming we mustn't be counterclaiming you mustn't be counterclaiming they mustn't be counterclaiming
Perfect
I mustn't have counterclaimed you mustn't have counterclaimed she mustn't have counterclaimed we mustn't have counterclaimed you mustn't have counterclaimed they mustn't have counterclaimed
Perfect en V-ing
I mustn't have been counterclaiming you mustn't have been counterclaiming she mustn't have been counterclaiming we mustn't have been counterclaiming you mustn't have been counterclaiming they mustn't have been counterclaiming
Forme interrogative
Forme simple
must I counterclaim? must you counterclaim? must she counterclaim? must we counterclaim? must you counterclaim? must they counterclaim?
Forme en V-ing
must I be counterclaiming? must you be counterclaiming? must she be counterclaiming? must we be counterclaiming? must you be counterclaiming? must they be counterclaiming?
Perfect
must I have counterclaimed? must you have counterclaimed? must she have counterclaimed? must we have counterclaimed? must you have counterclaimed? must they have counterclaimed?
Perfect en V-ing
must I have been counterclaiming? must you have been counterclaiming? must she have been counterclaiming? must we have been counterclaiming? must you have been counterclaiming? must they have been counterclaiming?
Forme interro-négative
Forme simple
mustn't I counterclaim? mustn't you counterclaim? mustn't she counterclaim? mustn't we counterclaim? mustn't you counterclaim? mustn't they counterclaim?
Forme en V-ing
mustn't I be counterclaiming? mustn't you be counterclaiming? mustn't she be counterclaiming? mustn't we be counterclaiming? mustn't you be counterclaiming? mustn't they be counterclaiming?
Perfect
mustn't I have counterclaimed? mustn't you have counterclaimed? mustn't she have counterclaimed? mustn't we have counterclaimed? mustn't you have counterclaimed? mustn't they have counterclaimed?
Perfect en V-ing
mustn't I have been counterclaiming? mustn't you have been counterclaiming? mustn't she have been counterclaiming? mustn't we have been counterclaiming? mustn't you have been counterclaiming? mustn't they have been counterclaiming?