I must buddy you must buddy she must buddy we must buddy you must buddy they must buddy
Forme en V-ing
I must be buddying you must be buddying she must be buddying we must be buddying you must be buddying they must be buddying
Perfect
I must have buddied you must have buddied she must have buddied we must have buddied you must have buddied they must have buddied
Perfect en V-ing
I must have been buddying you must have been buddying she must have been buddying we must have been buddying you must have been buddying they must have been buddying
Négation
Forme simple
I must not buddy you must not buddy she must not buddy we must not buddy you must not buddy they must not buddy
Forme en V-ing
I must not be buddying you must not be buddying she must not be buddying we must not be buddying you must not be buddying they must not be buddying
Perfect
I must not have buddied you must not have buddied she must not have buddied we must not have buddied you must not have buddied they must not have buddied
Perfect en V-ing
I must not have been buddying you must not have been buddying she must not have been buddying we must not have been buddying you must not have been buddying they must not have been buddying
Forme interrogative
Forme simple
must I buddy? must you buddy? must she buddy? must we buddy? must you buddy? must they buddy?
Forme en V-ing
must I be buddying? must you be buddying? must she be buddying? must we be buddying? must you be buddying? must they be buddying?
Perfect
must I have buddied? must you have buddied? must she have buddied? must we have buddied? must you have buddied? must they have buddied?
Perfect en V-ing
must I have been buddying? must you have been buddying? must she have been buddying? must we have been buddying? must you have been buddying? must they have been buddying?
Forme interro-négative
Forme simple
must I not buddy? must you not buddy? must she not buddy? must we not buddy? must you not buddy? must they not buddy?
Forme en V-ing
must I not be buddying? must you not be buddying? must she not be buddying? must we not be buddying? must you not be buddying? must they not be buddying?
Perfect
must I not have buddied? must you not have buddied? must she not have buddied? must we not have buddied? must you not have buddied? must they not have buddied?
Perfect en V-ing
must I not have been buddying? must you not have been buddying? must she not have been buddying? must we not have been buddying? must you not have been buddying? must they not have been buddying?