English verb conjugation
MUST TRAFFIC

Regular verb: traffic - trafficed - trafficed

Affirmation

Simple form	V-ing form
I must traffic you must traffic she must traffic we must traffic you must traffic they must traffic	I must be trafficing you must be trafficing she must be trafficing we must be trafficing you must be trafficing they must be trafficing
Perfect	V-ing perfect
I must have trafficed you must have trafficed she must have trafficed we must have trafficed you must have trafficed they must have trafficed	I must have been trafficing you must have been trafficing she must have been trafficing we must have been trafficing you must have been trafficing they must have been trafficing

Negation

Simple form	V-ing form
I mustn't traffic you mustn't traffic she mustn't traffic we mustn't traffic you mustn't traffic they mustn't traffic	I mustn't be trafficing you mustn't be trafficing she mustn't be trafficing we mustn't be trafficing you mustn't be trafficing they mustn't be trafficing
Perfect	V-ing perfect
I mustn't have trafficed you mustn't have trafficed she mustn't have trafficed we mustn't have trafficed you mustn't have trafficed they mustn't have trafficed	I mustn't have been trafficing you mustn't have been trafficing she mustn't have been trafficing we mustn't have been trafficing you mustn't have been trafficing they mustn't have been trafficing

Interrogative form

Simple form	V-ing form
must I traffic? must you traffic? must she traffic? must we traffic? must you traffic? must they traffic?	must I be trafficing? must you be trafficing? must she be trafficing? must we be trafficing? must you be trafficing? must they be trafficing?
Perfect	V-ing perfect
must I have trafficed? must you have trafficed? must she have trafficed? must we have trafficed? must you have trafficed? must they have trafficed?	must I have been trafficing? must you have been trafficing? must she have been trafficing? must we have been trafficing? must you have been trafficing? must they have been trafficing?

Interro-negative form

Simple form	V-ing form
mustn't I traffic? mustn't you traffic? mustn't she traffic? mustn't we traffic? mustn't you traffic? mustn't they traffic?	mustn't I be trafficing? mustn't you be trafficing? mustn't she be trafficing? mustn't we be trafficing? mustn't you be trafficing? mustn't they be trafficing?
Perfect	V-ing perfect
mustn't I have trafficed? mustn't you have trafficed? mustn't she have trafficed? mustn't we have trafficed? mustn't you have trafficed? mustn't they have trafficed?	mustn't I have been trafficing? mustn't you have been trafficing? mustn't she have been trafficing? mustn't we have been trafficing? mustn't you have been trafficing? mustn't they have been trafficing?