must suppurate
Regular verb: suppurate - suppurated- suppurated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must suppurate
you must suppurate
she must suppurate
we must suppurate
you must suppurate
they must suppurate 	I must be suppurating
you must be suppurating
she must be suppurating
we must be suppurating
you must be suppurating
they must be suppurating	I must have suppurated
you must have suppurated
she must have suppurated
we must have suppurated
you must have suppurated
they must have suppurated	I must have been suppurating
you must have been suppurating
she must have been suppurating
we must have been suppurating
you must have been suppurating
they must have been suppurating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't suppurate
you mustn't suppurate
she mustn't suppurate
we mustn't suppurate
you mustn't suppurate
they mustn't suppurate 	I mustn't be suppurating
you mustn't be suppurating
she mustn't be suppurating
we mustn't be suppurating
you mustn't be suppurating
they mustn't be suppurating	I mustn't have suppurated
you mustn't have suppurated
she mustn't have suppurated
we mustn't have suppurated
you mustn't have suppurated
they mustn't have suppurated	I mustn't have been suppurating
you mustn't have been suppurating
she mustn't have been suppurating
we mustn't have been suppurating
you mustn't have been suppurating
they mustn't have been suppurating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I suppurate?
must you suppurate?
must she suppurate?
must we suppurate?
must you suppurate?
must they suppurate? 	must I be suppurating?
must you be suppurating?
must she be suppurating?
must we be suppurating?
must you be suppurating?
must they be suppurating? 	must I have suppurated?
must you have suppurated?
must she have suppurated?
must we have suppurated?
must you have suppurated?
must they have suppurated? 	must I have been suppurating?
must you have been suppurating?
must she have been suppurating?
must we have been suppurating?
must you have been suppurating?
must they have been suppurating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I suppurate?
mustn't you suppurate?
mustn't she suppurate?
mustn't we suppurate?
mustn't you suppurate?
mustn't they suppurate? 	mustn't I be suppurating?
mustn't you be suppurating?
mustn't she be suppurating?
mustn't we be suppurating?
mustn't you be suppurating?
mustn't they be suppurating? 	mustn't I have suppurated?
mustn't you have suppurated?
mustn't she have suppurated?
mustn't we have suppurated?
mustn't you have suppurated?
mustn't they have suppurated? 	mustn't I have been suppurating?
mustn't you have been suppurating?
mustn't she have been suppurating?
mustn't we have been suppurating?
mustn't you have been suppurating?
mustn't they have been suppurating?