I must lump you must lump she must lump we must lump you must lump they must lump
Forma con V-ing
I must be lumping you must be lumping she must be lumping we must be lumping you must be lumping they must be lumping
Perfecto
I must have lumped you must have lumped she must have lumped we must have lumped you must have lumped they must have lumped
Perfecto con V-ing
I must have been lumping you must have been lumping she must have been lumping we must have been lumping you must have been lumping they must have been lumping
Negación
Forma simple
I must not lump you must not lump she must not lump we must not lump you must not lump they must not lump
Forma con V-ing
I must not be lumping you must not be lumping she must not be lumping we must not be lumping you must not be lumping they must not be lumping
Perfecto
I must not have lumped you must not have lumped she must not have lumped we must not have lumped you must not have lumped they must not have lumped
Perfecto con V-ing
I must not have been lumping you must not have been lumping she must not have been lumping we must not have been lumping you must not have been lumping they must not have been lumping
Forma interrogativa
Forma simple
must I lump? must you lump? must she lump? must we lump? must you lump? must they lump?
Forma con V-ing
must I be lumping? must you be lumping? must she be lumping? must we be lumping? must you be lumping? must they be lumping?
Perfecto
must I have lumped? must you have lumped? must she have lumped? must we have lumped? must you have lumped? must they have lumped?
Perfecto con V-ing
must I have been lumping? must you have been lumping? must she have been lumping? must we have been lumping? must you have been lumping? must they have been lumping?
Forma interro-negativa
Forma simple
must I not lump? must you not lump? must she not lump? must we not lump? must you not lump? must they not lump?
Forma con V-ing
must I not be lumping? must you not be lumping? must she not be lumping? must we not be lumping? must you not be lumping? must they not be lumping?
Perfecto
must I not have lumped? must you not have lumped? must she not have lumped? must we not have lumped? must you not have lumped? must they not have lumped?
Perfecto con V-ing
must I not have been lumping? must you not have been lumping? must she not have been lumping? must we not have been lumping? must you not have been lumping? must they not have been lumping?