must shock
Regular verb: shock - shocked- shocked

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must shock
you must shock
she must shock
we must shock
you must shock
they must shock 	I must be shocking
you must be shocking
she must be shocking
we must be shocking
you must be shocking
they must be shocking	I must have shocked
you must have shocked
she must have shocked
we must have shocked
you must have shocked
they must have shocked	I must have been shocking
you must have been shocking
she must have been shocking
we must have been shocking
you must have been shocking
they must have been shocking	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't shock
you mustn't shock
she mustn't shock
we mustn't shock
you mustn't shock
they mustn't shock 	I mustn't be shocking
you mustn't be shocking
she mustn't be shocking
we mustn't be shocking
you mustn't be shocking
they mustn't be shocking	I mustn't have shocked
you mustn't have shocked
she mustn't have shocked
we mustn't have shocked
you mustn't have shocked
they mustn't have shocked	I mustn't have been shocking
you mustn't have been shocking
she mustn't have been shocking
we mustn't have been shocking
you mustn't have been shocking
they mustn't have been shocking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I shock?
must you shock?
must she shock?
must we shock?
must you shock?
must they shock? 	must I be shocking?
must you be shocking?
must she be shocking?
must we be shocking?
must you be shocking?
must they be shocking? 	must I have shocked?
must you have shocked?
must she have shocked?
must we have shocked?
must you have shocked?
must they have shocked? 	must I have been shocking?
must you have been shocking?
must she have been shocking?
must we have been shocking?
must you have been shocking?
must they have been shocking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I shock?
mustn't you shock?
mustn't she shock?
mustn't we shock?
mustn't you shock?
mustn't they shock? 	mustn't I be shocking?
mustn't you be shocking?
mustn't she be shocking?
mustn't we be shocking?
mustn't you be shocking?
mustn't they be shocking? 	mustn't I have shocked?
mustn't you have shocked?
mustn't she have shocked?
mustn't we have shocked?
mustn't you have shocked?
mustn't they have shocked? 	mustn't I have been shocking?
mustn't you have been shocking?
mustn't she have been shocking?
mustn't we have been shocking?
mustn't you have been shocking?
mustn't they have been shocking?