must initiate
Regular verb: initiate - initiated- initiated

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