I must sense you must sense he must sense we must sense you must sense they must sense
Forma con V-ing
I must be sensing you must be sensing he must be sensing we must be sensing you must be sensing they must be sensing
Perfecto
I must have sensed you must have sensed he must have sensed we must have sensed you must have sensed they must have sensed
Perfecto con V-ing
I must have been sensing you must have been sensing he must have been sensing we must have been sensing you must have been sensing they must have been sensing
Negación
Forma simple
I must not sense you must not sense he must not sense we must not sense you must not sense they must not sense
Forma con V-ing
I must not be sensing you must not be sensing he must not be sensing we must not be sensing you must not be sensing they must not be sensing
Perfecto
I must not have sensed you must not have sensed he must not have sensed we must not have sensed you must not have sensed they must not have sensed
Perfecto con V-ing
I must not have been sensing you must not have been sensing he must not have been sensing we must not have been sensing you must not have been sensing they must not have been sensing
Forma interrogativa
Forma simple
must I sense? must you sense? must he sense? must we sense? must you sense? must they sense?
Forma con V-ing
must I be sensing? must you be sensing? must he be sensing? must we be sensing? must you be sensing? must they be sensing?
Perfecto
must I have sensed? must you have sensed? must he have sensed? must we have sensed? must you have sensed? must they have sensed?
Perfecto con V-ing
must I have been sensing? must you have been sensing? must he have been sensing? must we have been sensing? must you have been sensing? must they have been sensing?
Forma interro-negativa
Forma simple
must I not sense? must you not sense? must he not sense? must we not sense? must you not sense? must they not sense?
Forma con V-ing
must I not be sensing? must you not be sensing? must he not be sensing? must we not be sensing? must you not be sensing? must they not be sensing?
Perfecto
must I not have sensed? must you not have sensed? must he not have sensed? must we not have sensed? must you not have sensed? must they not have sensed?
Perfecto con V-ing
must I not have been sensing? must you not have been sensing? must he not have been sensing? must we not have been sensing? must you not have been sensing? must they not have been sensing?