I must preaccustom you must preaccustom she must preaccustom we must preaccustom you must preaccustom they must preaccustom
Forme en V-ing
I must be preaccustoming you must be preaccustoming she must be preaccustoming we must be preaccustoming you must be preaccustoming they must be preaccustoming
Perfect
I must have preaccustomed you must have preaccustomed she must have preaccustomed we must have preaccustomed you must have preaccustomed they must have preaccustomed
Perfect en V-ing
I must have been preaccustoming you must have been preaccustoming she must have been preaccustoming we must have been preaccustoming you must have been preaccustoming they must have been preaccustoming
Négation
Forme simple
I must not preaccustom you must not preaccustom she must not preaccustom we must not preaccustom you must not preaccustom they must not preaccustom
Forme en V-ing
I must not be preaccustoming you must not be preaccustoming she must not be preaccustoming we must not be preaccustoming you must not be preaccustoming they must not be preaccustoming
Perfect
I must not have preaccustomed you must not have preaccustomed she must not have preaccustomed we must not have preaccustomed you must not have preaccustomed they must not have preaccustomed
Perfect en V-ing
I must not have been preaccustoming you must not have been preaccustoming she must not have been preaccustoming we must not have been preaccustoming you must not have been preaccustoming they must not have been preaccustoming
Forme interrogative
Forme simple
must I preaccustom? must you preaccustom? must she preaccustom? must we preaccustom? must you preaccustom? must they preaccustom?
Forme en V-ing
must I be preaccustoming? must you be preaccustoming? must she be preaccustoming? must we be preaccustoming? must you be preaccustoming? must they be preaccustoming?
Perfect
must I have preaccustomed? must you have preaccustomed? must she have preaccustomed? must we have preaccustomed? must you have preaccustomed? must they have preaccustomed?
Perfect en V-ing
must I have been preaccustoming? must you have been preaccustoming? must she have been preaccustoming? must we have been preaccustoming? must you have been preaccustoming? must they have been preaccustoming?
Forme interro-négative
Forme simple
must I not preaccustom? must you not preaccustom? must she not preaccustom? must we not preaccustom? must you not preaccustom? must they not preaccustom?
Forme en V-ing
must I not be preaccustoming? must you not be preaccustoming? must she not be preaccustoming? must we not be preaccustoming? must you not be preaccustoming? must they not be preaccustoming?
Perfect
must I not have preaccustomed? must you not have preaccustomed? must she not have preaccustomed? must we not have preaccustomed? must you not have preaccustomed? must they not have preaccustomed?
Perfect en V-ing
must I not have been preaccustoming? must you not have been preaccustoming? must she not have been preaccustoming? must we not have been preaccustoming? must you not have been preaccustoming? must they not have been preaccustoming?