English verb conjugation
MUST TRUANT

Regular verb: truant - truanted - truanted

Affirmation

Simple form	V-ing form
I must truant you must truant he must truant we must truant you must truant they must truant	I must be truanting you must be truanting he must be truanting we must be truanting you must be truanting they must be truanting
Perfect	V-ing perfect
I must have truanted you must have truanted he must have truanted we must have truanted you must have truanted they must have truanted	I must have been truanting you must have been truanting he must have been truanting we must have been truanting you must have been truanting they must have been truanting

Negation

Simple form	V-ing form
I mustn't truant you mustn't truant he mustn't truant we mustn't truant you mustn't truant they mustn't truant	I mustn't be truanting you mustn't be truanting he mustn't be truanting we mustn't be truanting you mustn't be truanting they mustn't be truanting
Perfect	V-ing perfect
I mustn't have truanted you mustn't have truanted he mustn't have truanted we mustn't have truanted you mustn't have truanted they mustn't have truanted	I mustn't have been truanting you mustn't have been truanting he mustn't have been truanting we mustn't have been truanting you mustn't have been truanting they mustn't have been truanting

Interrogative form

Simple form	V-ing form
must I truant? must you truant? must he truant? must we truant? must you truant? must they truant?	must I be truanting? must you be truanting? must he be truanting? must we be truanting? must you be truanting? must they be truanting?
Perfect	V-ing perfect
must I have truanted? must you have truanted? must he have truanted? must we have truanted? must you have truanted? must they have truanted?	must I have been truanting? must you have been truanting? must he have been truanting? must we have been truanting? must you have been truanting? must they have been truanting?

Interro-negative form

Simple form	V-ing form
mustn't I truant? mustn't you truant? mustn't he truant? mustn't we truant? mustn't you truant? mustn't they truant?	mustn't I be truanting? mustn't you be truanting? mustn't he be truanting? mustn't we be truanting? mustn't you be truanting? mustn't they be truanting?
Perfect	V-ing perfect
mustn't I have truanted? mustn't you have truanted? mustn't he have truanted? mustn't we have truanted? mustn't you have truanted? mustn't they have truanted?	mustn't I have been truanting? mustn't you have been truanting? mustn't he have been truanting? mustn't we have been truanting? mustn't you have been truanting? mustn't they have been truanting?