Atención, este verbo puede no existir, se da como ejemplo la conjugación.
Afirmación
Forma simple
I must duck out you must duck out he must duck out we must duck out you must duck out they must duck out
Forma con V-ing
I must be duck outing you must be duck outing he must be duck outing we must be duck outing you must be duck outing they must be duck outing
Perfecto
I must have duck outed you must have duck outed he must have duck outed we must have duck outed you must have duck outed they must have duck outed
Perfecto con V-ing
I must have been duck outing you must have been duck outing he must have been duck outing we must have been duck outing you must have been duck outing they must have been duck outing
Negación
Forma simple
I must not duck out you must not duck out he must not duck out we must not duck out you must not duck out they must not duck out
Forma con V-ing
I must not be duck outing you must not be duck outing he must not be duck outing we must not be duck outing you must not be duck outing they must not be duck outing
Perfecto
I must not have duck outed you must not have duck outed he must not have duck outed we must not have duck outed you must not have duck outed they must not have duck outed
Perfecto con V-ing
I must not have been duck outing you must not have been duck outing he must not have been duck outing we must not have been duck outing you must not have been duck outing they must not have been duck outing
Forma interrogativa
Forma simple
must I duck out? must you duck out? must he duck out? must we duck out? must you duck out? must they duck out?
Forma con V-ing
must I be duck outing? must you be duck outing? must he be duck outing? must we be duck outing? must you be duck outing? must they be duck outing?
Perfecto
must I have duck outed? must you have duck outed? must he have duck outed? must we have duck outed? must you have duck outed? must they have duck outed?
Perfecto con V-ing
must I have been duck outing? must you have been duck outing? must he have been duck outing? must we have been duck outing? must you have been duck outing? must they have been duck outing?
Forma interro-negativa
Forma simple
must I not duck out? must you not duck out? must he not duck out? must we not duck out? must you not duck out? must they not duck out?
Forma con V-ing
must I not be duck outing? must you not be duck outing? must he not be duck outing? must we not be duck outing? must you not be duck outing? must they not be duck outing?
Perfecto
must I not have duck outed? must you not have duck outed? must he not have duck outed? must we not have duck outed? must you not have duck outed? must they not have duck outed?
Perfecto con V-ing
must I not have been duck outing? must you not have been duck outing? must he not have been duck outing? must we not have been duck outing? must you not have been duck outing? must they not have been duck outing?