I must propel you must propel he must propel we must propel you must propel they must propel
Forma con V-ing
I must be propelling you must be propelling he must be propelling we must be propelling you must be propelling they must be propelling
Perfecto
I must have propelled you must have propelled he must have propelled we must have propelled you must have propelled they must have propelled
Perfecto con V-ing
I must have been propelling you must have been propelling he must have been propelling we must have been propelling you must have been propelling they must have been propelling
Negación
Forma simple
I must not propel you must not propel he must not propel we must not propel you must not propel they must not propel
Forma con V-ing
I must not be propelling you must not be propelling he must not be propelling we must not be propelling you must not be propelling they must not be propelling
Perfecto
I must not have propelled you must not have propelled he must not have propelled we must not have propelled you must not have propelled they must not have propelled
Perfecto con V-ing
I must not have been propelling you must not have been propelling he must not have been propelling we must not have been propelling you must not have been propelling they must not have been propelling
Forma interrogativa
Forma simple
must I propel? must you propel? must he propel? must we propel? must you propel? must they propel?
Forma con V-ing
must I be propelling? must you be propelling? must he be propelling? must we be propelling? must you be propelling? must they be propelling?
Perfecto
must I have propelled? must you have propelled? must he have propelled? must we have propelled? must you have propelled? must they have propelled?
Perfecto con V-ing
must I have been propelling? must you have been propelling? must he have been propelling? must we have been propelling? must you have been propelling? must they have been propelling?
Forma interro-negativa
Forma simple
must I not propel? must you not propel? must he not propel? must we not propel? must you not propel? must they not propel?
Forma con V-ing
must I not be propelling? must you not be propelling? must he not be propelling? must we not be propelling? must you not be propelling? must they not be propelling?
Perfecto
must I not have propelled? must you not have propelled? must he not have propelled? must we not have propelled? must you not have propelled? must they not have propelled?
Perfecto con V-ing
must I not have been propelling? must you not have been propelling? must he not have been propelling? must we not have been propelling? must you not have been propelling? must they not have been propelling?