must antagonize
Regular verb: antagonize - antagonized- antagonized

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must antagonize
you must antagonize
he must antagonize
we must antagonize
you must antagonize
they must antagonize 	I must be antagonizing
you must be antagonizing
he must be antagonizing
we must be antagonizing
you must be antagonizing
they must be antagonizing	I must have antagonized
you must have antagonized
he must have antagonized
we must have antagonized
you must have antagonized
they must have antagonized	I must have been antagonizing
you must have been antagonizing
he must have been antagonizing
we must have been antagonizing
you must have been antagonizing
they must have been antagonizing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't antagonize
you mustn't antagonize
he mustn't antagonize
we mustn't antagonize
you mustn't antagonize
they mustn't antagonize 	I mustn't be antagonizing
you mustn't be antagonizing
he mustn't be antagonizing
we mustn't be antagonizing
you mustn't be antagonizing
they mustn't be antagonizing	I mustn't have antagonized
you mustn't have antagonized
he mustn't have antagonized
we mustn't have antagonized
you mustn't have antagonized
they mustn't have antagonized	I mustn't have been antagonizing
you mustn't have been antagonizing
he mustn't have been antagonizing
we mustn't have been antagonizing
you mustn't have been antagonizing
they mustn't have been antagonizing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I antagonize?
must you antagonize?
must he antagonize?
must we antagonize?
must you antagonize?
must they antagonize? 	must I be antagonizing?
must you be antagonizing?
must he be antagonizing?
must we be antagonizing?
must you be antagonizing?
must they be antagonizing? 	must I have antagonized?
must you have antagonized?
must he have antagonized?
must we have antagonized?
must you have antagonized?
must they have antagonized? 	must I have been antagonizing?
must you have been antagonizing?
must he have been antagonizing?
must we have been antagonizing?
must you have been antagonizing?
must they have been antagonizing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I antagonize?
mustn't you antagonize?
mustn't he antagonize?
mustn't we antagonize?
mustn't you antagonize?
mustn't they antagonize? 	mustn't I be antagonizing?
mustn't you be antagonizing?
mustn't he be antagonizing?
mustn't we be antagonizing?
mustn't you be antagonizing?
mustn't they be antagonizing? 	mustn't I have antagonized?
mustn't you have antagonized?
mustn't he have antagonized?
mustn't we have antagonized?
mustn't you have antagonized?
mustn't they have antagonized? 	mustn't I have been antagonizing?
mustn't you have been antagonizing?
mustn't he have been antagonizing?
mustn't we have been antagonizing?
mustn't you have been antagonizing?
mustn't they have been antagonizing?