must counterinfluence
Regular verb: counterinfluence - counterinfluenced- counterinfluenced

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must counterinfluence
you must counterinfluence
he must counterinfluence
we must counterinfluence
you must counterinfluence
they must counterinfluence 	I must be counterinfluencing
you must be counterinfluencing
he must be counterinfluencing
we must be counterinfluencing
you must be counterinfluencing
they must be counterinfluencing	I must have counterinfluenced
you must have counterinfluenced
he must have counterinfluenced
we must have counterinfluenced
you must have counterinfluenced
they must have counterinfluenced	I must have been counterinfluencing
you must have been counterinfluencing
he must have been counterinfluencing
we must have been counterinfluencing
you must have been counterinfluencing
they must have been counterinfluencing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't counterinfluence
you mustn't counterinfluence
he mustn't counterinfluence
we mustn't counterinfluence
you mustn't counterinfluence
they mustn't counterinfluence 	I mustn't be counterinfluencing
you mustn't be counterinfluencing
he mustn't be counterinfluencing
we mustn't be counterinfluencing
you mustn't be counterinfluencing
they mustn't be counterinfluencing	I mustn't have counterinfluenced
you mustn't have counterinfluenced
he mustn't have counterinfluenced
we mustn't have counterinfluenced
you mustn't have counterinfluenced
they mustn't have counterinfluenced	I mustn't have been counterinfluencing
you mustn't have been counterinfluencing
he mustn't have been counterinfluencing
we mustn't have been counterinfluencing
you mustn't have been counterinfluencing
they mustn't have been counterinfluencing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I counterinfluence?
must you counterinfluence?
must he counterinfluence?
must we counterinfluence?
must you counterinfluence?
must they counterinfluence? 	must I be counterinfluencing?
must you be counterinfluencing?
must he be counterinfluencing?
must we be counterinfluencing?
must you be counterinfluencing?
must they be counterinfluencing? 	must I have counterinfluenced?
must you have counterinfluenced?
must he have counterinfluenced?
must we have counterinfluenced?
must you have counterinfluenced?
must they have counterinfluenced? 	must I have been counterinfluencing?
must you have been counterinfluencing?
must he have been counterinfluencing?
must we have been counterinfluencing?
must you have been counterinfluencing?
must they have been counterinfluencing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I counterinfluence?
mustn't you counterinfluence?
mustn't he counterinfluence?
mustn't we counterinfluence?
mustn't you counterinfluence?
mustn't they counterinfluence? 	mustn't I be counterinfluencing?
mustn't you be counterinfluencing?
mustn't he be counterinfluencing?
mustn't we be counterinfluencing?
mustn't you be counterinfluencing?
mustn't they be counterinfluencing? 	mustn't I have counterinfluenced?
mustn't you have counterinfluenced?
mustn't he have counterinfluenced?
mustn't we have counterinfluenced?
mustn't you have counterinfluenced?
mustn't they have counterinfluenced? 	mustn't I have been counterinfluencing?
mustn't you have been counterinfluencing?
mustn't he have been counterinfluencing?
mustn't we have been counterinfluencing?
mustn't you have been counterinfluencing?
mustn't they have been counterinfluencing?