I must bed you must bed he must bed we must bed you must bed they must bed
Forma con V-ing
I must be bedding you must be bedding he must be bedding we must be bedding you must be bedding they must be bedding
Perfecto
I must have bedded you must have bedded he must have bedded we must have bedded you must have bedded they must have bedded
Perfecto con V-ing
I must have been bedding you must have been bedding he must have been bedding we must have been bedding you must have been bedding they must have been bedding
Negación
Forma simple
I must not bed you must not bed he must not bed we must not bed you must not bed they must not bed
Forma con V-ing
I must not be bedding you must not be bedding he must not be bedding we must not be bedding you must not be bedding they must not be bedding
Perfecto
I must not have bedded you must not have bedded he must not have bedded we must not have bedded you must not have bedded they must not have bedded
Perfecto con V-ing
I must not have been bedding you must not have been bedding he must not have been bedding we must not have been bedding you must not have been bedding they must not have been bedding
Forma interrogativa
Forma simple
must I bed? must you bed? must he bed? must we bed? must you bed? must they bed?
Forma con V-ing
must I be bedding? must you be bedding? must he be bedding? must we be bedding? must you be bedding? must they be bedding?
Perfecto
must I have bedded? must you have bedded? must he have bedded? must we have bedded? must you have bedded? must they have bedded?
Perfecto con V-ing
must I have been bedding? must you have been bedding? must he have been bedding? must we have been bedding? must you have been bedding? must they have been bedding?
Forma interro-negativa
Forma simple
must I not bed? must you not bed? must he not bed? must we not bed? must you not bed? must they not bed?
Forma con V-ing
must I not be bedding? must you not be bedding? must he not be bedding? must we not be bedding? must you not be bedding? must they not be bedding?
Perfecto
must I not have bedded? must you not have bedded? must he not have bedded? must we not have bedded? must you not have bedded? must they not have bedded?
Perfecto con V-ing
must I not have been bedding? must you not have been bedding? must he not have been bedding? must we not have been bedding? must you not have been bedding? must they not have been bedding?