English verb conjugation
MUST INITIATE

Regular verb: initiate - initiated - initiated

Affirmation

Simple form	V-ing form
I must initiate you must initiate he must initiate we must initiate you must initiate they must initiate	I must be initiating you must be initiating he must be initiating we must be initiating you must be initiating they must be initiating
Perfect	V-ing perfect
I must have initiated you must have initiated he must have initiated we must have initiated you must have initiated they must have initiated	I must have been initiating you must have been initiating he must have been initiating we must have been initiating you must have been initiating they must have been initiating

Negation

Simple form	V-ing form
I mustn't initiate you mustn't initiate he mustn't initiate we mustn't initiate you mustn't initiate they mustn't initiate	I mustn't be initiating you mustn't be initiating he mustn't be initiating we mustn't be initiating you mustn't be initiating they mustn't be initiating
Perfect	V-ing perfect
I mustn't have initiated you mustn't have initiated he mustn't have initiated we mustn't have initiated you mustn't have initiated they mustn't have initiated	I mustn't have been initiating you mustn't have been initiating he mustn't have been initiating we mustn't have been initiating you mustn't have been initiating they mustn't have been initiating

Interrogative form

Simple form	V-ing form
must I initiate? must you initiate? must he initiate? must we initiate? must you initiate? must they initiate?	must I be initiating? must you be initiating? must he be initiating? must we be initiating? must you be initiating? must they be initiating?
Perfect	V-ing perfect
must I have initiated? must you have initiated? must he have initiated? must we have initiated? must you have initiated? must they have initiated?	must I have been initiating? must you have been initiating? must he have been initiating? must we have been initiating? must you have been initiating? must they have been initiating?

Interro-negative form

Simple form	V-ing form
mustn't I initiate? mustn't you initiate? mustn't he initiate? mustn't we initiate? mustn't you initiate? mustn't they initiate?	mustn't I be initiating? mustn't you be initiating? mustn't he be initiating? mustn't we be initiating? mustn't you be initiating? mustn't they be initiating?
Perfect	V-ing perfect
mustn't I have initiated? mustn't you have initiated? mustn't he have initiated? mustn't we have initiated? mustn't you have initiated? mustn't they have initiated?	mustn't I have been initiating? mustn't you have been initiating? mustn't he have been initiating? mustn't we have been initiating? mustn't you have been initiating? mustn't they have been initiating?