I must defrock you must defrock he must defrock we must defrock you must defrock they must defrock
V-ing form
I must be defrocking you must be defrocking he must be defrocking we must be defrocking you must be defrocking they must be defrocking
Perfect
I must have defrocked you must have defrocked he must have defrocked we must have defrocked you must have defrocked they must have defrocked
V-ing perfect
I must have been defrocking you must have been defrocking he must have been defrocking we must have been defrocking you must have been defrocking they must have been defrocking
Negation
Simple form
I must not defrock you must not defrock he must not defrock we must not defrock you must not defrock they must not defrock
V-ing form
I must not be defrocking you must not be defrocking he must not be defrocking we must not be defrocking you must not be defrocking they must not be defrocking
Perfect
I must not have defrocked you must not have defrocked he must not have defrocked we must not have defrocked you must not have defrocked they must not have defrocked
V-ing perfect
I must not have been defrocking you must not have been defrocking he must not have been defrocking we must not have been defrocking you must not have been defrocking they must not have been defrocking
Interrogative form
Simple form
must I defrock? must you defrock? must he defrock? must we defrock? must you defrock? must they defrock?
V-ing form
must I be defrocking? must you be defrocking? must he be defrocking? must we be defrocking? must you be defrocking? must they be defrocking?
Perfect
must I have defrocked? must you have defrocked? must he have defrocked? must we have defrocked? must you have defrocked? must they have defrocked?
V-ing perfect
must I have been defrocking? must you have been defrocking? must he have been defrocking? must we have been defrocking? must you have been defrocking? must they have been defrocking?
Interro-negative form
Simple form
must I not defrock? must you not defrock? must he not defrock? must we not defrock? must you not defrock? must they not defrock?
V-ing form
must I not be defrocking? must you not be defrocking? must he not be defrocking? must we not be defrocking? must you not be defrocking? must they not be defrocking?
Perfect
must I not have defrocked? must you not have defrocked? must he not have defrocked? must we not have defrocked? must you not have defrocked? must they not have defrocked?
V-ing perfect
must I not have been defrocking? must you not have been defrocking? must he not have been defrocking? must we not have been defrocking? must you not have been defrocking? must they not have been defrocking?