I must diaper you must diaper he must diaper we must diaper you must diaper they must diaper
Forma con V-ing
I must be diapering you must be diapering he must be diapering we must be diapering you must be diapering they must be diapering
Perfecto
I must have diapered you must have diapered he must have diapered we must have diapered you must have diapered they must have diapered
Perfecto con V-ing
I must have been diapering you must have been diapering he must have been diapering we must have been diapering you must have been diapering they must have been diapering
Negación
Forma simple
I must not diaper you must not diaper he must not diaper we must not diaper you must not diaper they must not diaper
Forma con V-ing
I must not be diapering you must not be diapering he must not be diapering we must not be diapering you must not be diapering they must not be diapering
Perfecto
I must not have diapered you must not have diapered he must not have diapered we must not have diapered you must not have diapered they must not have diapered
Perfecto con V-ing
I must not have been diapering you must not have been diapering he must not have been diapering we must not have been diapering you must not have been diapering they must not have been diapering
Forma interrogativa
Forma simple
must I diaper? must you diaper? must he diaper? must we diaper? must you diaper? must they diaper?
Forma con V-ing
must I be diapering? must you be diapering? must he be diapering? must we be diapering? must you be diapering? must they be diapering?
Perfecto
must I have diapered? must you have diapered? must he have diapered? must we have diapered? must you have diapered? must they have diapered?
Perfecto con V-ing
must I have been diapering? must you have been diapering? must he have been diapering? must we have been diapering? must you have been diapering? must they have been diapering?
Forma interro-negativa
Forma simple
must I not diaper? must you not diaper? must he not diaper? must we not diaper? must you not diaper? must they not diaper?
Forma con V-ing
must I not be diapering? must you not be diapering? must he not be diapering? must we not be diapering? must you not be diapering? must they not be diapering?
Perfecto
must I not have diapered? must you not have diapered? must he not have diapered? must we not have diapered? must you not have diapered? must they not have diapered?
Perfecto con V-ing
must I not have been diapering? must you not have been diapering? must he not have been diapering? must we not have been diapering? must you not have been diapering? must they not have been diapering?