English verb conjugation
MUST INURN

Regular verb: inurn - inurned - inurned

Affirmation

Simple form	V-ing form
I must inurn you must inurn he must inurn we must inurn you must inurn they must inurn	I must be inurning you must be inurning he must be inurning we must be inurning you must be inurning they must be inurning
Perfect	V-ing perfect
I must have inurned you must have inurned he must have inurned we must have inurned you must have inurned they must have inurned	I must have been inurning you must have been inurning he must have been inurning we must have been inurning you must have been inurning they must have been inurning

Negation

Simple form	V-ing form
I mustn't inurn you mustn't inurn he mustn't inurn we mustn't inurn you mustn't inurn they mustn't inurn	I mustn't be inurning you mustn't be inurning he mustn't be inurning we mustn't be inurning you mustn't be inurning they mustn't be inurning
Perfect	V-ing perfect
I mustn't have inurned you mustn't have inurned he mustn't have inurned we mustn't have inurned you mustn't have inurned they mustn't have inurned	I mustn't have been inurning you mustn't have been inurning he mustn't have been inurning we mustn't have been inurning you mustn't have been inurning they mustn't have been inurning

Interrogative form

Simple form	V-ing form
must I inurn? must you inurn? must he inurn? must we inurn? must you inurn? must they inurn?	must I be inurning? must you be inurning? must he be inurning? must we be inurning? must you be inurning? must they be inurning?
Perfect	V-ing perfect
must I have inurned? must you have inurned? must he have inurned? must we have inurned? must you have inurned? must they have inurned?	must I have been inurning? must you have been inurning? must he have been inurning? must we have been inurning? must you have been inurning? must they have been inurning?

Interro-negative form

Simple form	V-ing form
mustn't I inurn? mustn't you inurn? mustn't he inurn? mustn't we inurn? mustn't you inurn? mustn't they inurn?	mustn't I be inurning? mustn't you be inurning? mustn't he be inurning? mustn't we be inurning? mustn't you be inurning? mustn't they be inurning?
Perfect	V-ing perfect
mustn't I have inurned? mustn't you have inurned? mustn't he have inurned? mustn't we have inurned? mustn't you have inurned? mustn't they have inurned?	mustn't I have been inurning? mustn't you have been inurning? mustn't he have been inurning? mustn't we have been inurning? mustn't you have been inurning? mustn't they have been inurning?