English verb conjugation
MUST PANIC

Regular verb: panic - paniced - paniced

Affirmation

Simple form	V-ing form
I must panic you must panic he must panic we must panic you must panic they must panic	I must be panicing you must be panicing he must be panicing we must be panicing you must be panicing they must be panicing
Perfect	V-ing perfect
I must have paniced you must have paniced he must have paniced we must have paniced you must have paniced they must have paniced	I must have been panicing you must have been panicing he must have been panicing we must have been panicing you must have been panicing they must have been panicing

Negation

Simple form	V-ing form
I mustn't panic you mustn't panic he mustn't panic we mustn't panic you mustn't panic they mustn't panic	I mustn't be panicing you mustn't be panicing he mustn't be panicing we mustn't be panicing you mustn't be panicing they mustn't be panicing
Perfect	V-ing perfect
I mustn't have paniced you mustn't have paniced he mustn't have paniced we mustn't have paniced you mustn't have paniced they mustn't have paniced	I mustn't have been panicing you mustn't have been panicing he mustn't have been panicing we mustn't have been panicing you mustn't have been panicing they mustn't have been panicing

Interrogative form

Simple form	V-ing form
must I panic? must you panic? must he panic? must we panic? must you panic? must they panic?	must I be panicing? must you be panicing? must he be panicing? must we be panicing? must you be panicing? must they be panicing?
Perfect	V-ing perfect
must I have paniced? must you have paniced? must he have paniced? must we have paniced? must you have paniced? must they have paniced?	must I have been panicing? must you have been panicing? must he have been panicing? must we have been panicing? must you have been panicing? must they have been panicing?

Interro-negative form

Simple form	V-ing form
mustn't I panic? mustn't you panic? mustn't he panic? mustn't we panic? mustn't you panic? mustn't they panic?	mustn't I be panicing? mustn't you be panicing? mustn't he be panicing? mustn't we be panicing? mustn't you be panicing? mustn't they be panicing?
Perfect	V-ing perfect
mustn't I have paniced? mustn't you have paniced? mustn't he have paniced? mustn't we have paniced? mustn't you have paniced? mustn't they have paniced?	mustn't I have been panicing? mustn't you have been panicing? mustn't he have been panicing? mustn't we have been panicing? mustn't you have been panicing? mustn't they have been panicing?