must defrock
Regular verb: defrock - defrocked- defrocked

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must defrock
you must defrock
he must defrock
we must defrock
you must defrock
they must defrock 	I must be defrocking
you must be defrocking
he must be defrocking
we must be defrocking
you must be defrocking
they must be defrocking	I must have defrocked
you must have defrocked
he must have defrocked
we must have defrocked
you must have defrocked
they must have defrocked	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 	V-ing form 	Perfect 	V-ing perfect 	
I must not defrock
you must not defrock
he must not defrock
we must not defrock
you must not defrock
they must not defrock 	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	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	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 	V-ing form 	Perfect 	V-ing perfect 	
must I defrock?
must you defrock?
must he defrock?
must we defrock?
must you defrock?
must they defrock? 	must I be defrocking?
must you be defrocking?
must he be defrocking?
must we be defrocking?
must you be defrocking?
must they be defrocking? 	must I have defrocked?
must you have defrocked?
must he have defrocked?
must we have defrocked?
must you have defrocked?
must they have defrocked? 	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 	V-ing form 	Perfect 	V-ing perfect 	
must I not defrock?
must you not defrock?
must he not defrock?
must we not defrock?
must you not defrock?
must they not defrock? 	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? 	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? 	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?