I must degrade you must degrade he must degrade we must degrade you must degrade they must degrade
Forma con V-ing
I must be degrading you must be degrading he must be degrading we must be degrading you must be degrading they must be degrading
Perfecto
I must have degraded you must have degraded he must have degraded we must have degraded you must have degraded they must have degraded
Perfecto con V-ing
I must have been degrading you must have been degrading he must have been degrading we must have been degrading you must have been degrading they must have been degrading
Negación
Forma simple
I must not degrade you must not degrade he must not degrade we must not degrade you must not degrade they must not degrade
Forma con V-ing
I must not be degrading you must not be degrading he must not be degrading we must not be degrading you must not be degrading they must not be degrading
Perfecto
I must not have degraded you must not have degraded he must not have degraded we must not have degraded you must not have degraded they must not have degraded
Perfecto con V-ing
I must not have been degrading you must not have been degrading he must not have been degrading we must not have been degrading you must not have been degrading they must not have been degrading
Forma interrogativa
Forma simple
must I degrade? must you degrade? must he degrade? must we degrade? must you degrade? must they degrade?
Forma con V-ing
must I be degrading? must you be degrading? must he be degrading? must we be degrading? must you be degrading? must they be degrading?
Perfecto
must I have degraded? must you have degraded? must he have degraded? must we have degraded? must you have degraded? must they have degraded?
Perfecto con V-ing
must I have been degrading? must you have been degrading? must he have been degrading? must we have been degrading? must you have been degrading? must they have been degrading?
Forma interro-negativa
Forma simple
must I not degrade? must you not degrade? must he not degrade? must we not degrade? must you not degrade? must they not degrade?
Forma con V-ing
must I not be degrading? must you not be degrading? must he not be degrading? must we not be degrading? must you not be degrading? must they not be degrading?
Perfecto
must I not have degraded? must you not have degraded? must he not have degraded? must we not have degraded? must you not have degraded? must they not have degraded?
Perfecto con V-ing
must I not have been degrading? must you not have been degrading? must he not have been degrading? must we not have been degrading? must you not have been degrading? must they not have been degrading?