I must lecher you must lecher he must lecher we must lecher you must lecher they must lecher
Forma con V-ing
I must be lechering you must be lechering he must be lechering we must be lechering you must be lechering they must be lechering
Perfecto
I must have lechered you must have lechered he must have lechered we must have lechered you must have lechered they must have lechered
Perfecto con V-ing
I must have been lechering you must have been lechering he must have been lechering we must have been lechering you must have been lechering they must have been lechering
Negación
Forma simple
I must not lecher you must not lecher he must not lecher we must not lecher you must not lecher they must not lecher
Forma con V-ing
I must not be lechering you must not be lechering he must not be lechering we must not be lechering you must not be lechering they must not be lechering
Perfecto
I must not have lechered you must not have lechered he must not have lechered we must not have lechered you must not have lechered they must not have lechered
Perfecto con V-ing
I must not have been lechering you must not have been lechering he must not have been lechering we must not have been lechering you must not have been lechering they must not have been lechering
Forma interrogativa
Forma simple
must I lecher? must you lecher? must he lecher? must we lecher? must you lecher? must they lecher?
Forma con V-ing
must I be lechering? must you be lechering? must he be lechering? must we be lechering? must you be lechering? must they be lechering?
Perfecto
must I have lechered? must you have lechered? must he have lechered? must we have lechered? must you have lechered? must they have lechered?
Perfecto con V-ing
must I have been lechering? must you have been lechering? must he have been lechering? must we have been lechering? must you have been lechering? must they have been lechering?
Forma interro-negativa
Forma simple
must I not lecher? must you not lecher? must he not lecher? must we not lecher? must you not lecher? must they not lecher?
Forma con V-ing
must I not be lechering? must you not be lechering? must he not be lechering? must we not be lechering? must you not be lechering? must they not be lechering?
Perfecto
must I not have lechered? must you not have lechered? must he not have lechered? must we not have lechered? must you not have lechered? must they not have lechered?
Perfecto con V-ing
must I not have been lechering? must you not have been lechering? must he not have been lechering? must we not have been lechering? must you not have been lechering? must they not have been lechering?