must badger
Regular verb: badger - badgered- badgered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must badger
you must badger
she must badger
we must badger
you must badger
they must badger 	I must be badgering
you must be badgering
she must be badgering
we must be badgering
you must be badgering
they must be badgering	I must have badgered
you must have badgered
she must have badgered
we must have badgered
you must have badgered
they must have badgered	I must have been badgering
you must have been badgering
she must have been badgering
we must have been badgering
you must have been badgering
they must have been badgering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't badger
you mustn't badger
she mustn't badger
we mustn't badger
you mustn't badger
they mustn't badger 	I mustn't be badgering
you mustn't be badgering
she mustn't be badgering
we mustn't be badgering
you mustn't be badgering
they mustn't be badgering	I mustn't have badgered
you mustn't have badgered
she mustn't have badgered
we mustn't have badgered
you mustn't have badgered
they mustn't have badgered	I mustn't have been badgering
you mustn't have been badgering
she mustn't have been badgering
we mustn't have been badgering
you mustn't have been badgering
they mustn't have been badgering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I badger?
must you badger?
must she badger?
must we badger?
must you badger?
must they badger? 	must I be badgering?
must you be badgering?
must she be badgering?
must we be badgering?
must you be badgering?
must they be badgering? 	must I have badgered?
must you have badgered?
must she have badgered?
must we have badgered?
must you have badgered?
must they have badgered? 	must I have been badgering?
must you have been badgering?
must she have been badgering?
must we have been badgering?
must you have been badgering?
must they have been badgering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I badger?
mustn't you badger?
mustn't she badger?
mustn't we badger?
mustn't you badger?
mustn't they badger? 	mustn't I be badgering?
mustn't you be badgering?
mustn't she be badgering?
mustn't we be badgering?
mustn't you be badgering?
mustn't they be badgering? 	mustn't I have badgered?
mustn't you have badgered?
mustn't she have badgered?
mustn't we have badgered?
mustn't you have badgered?
mustn't they have badgered? 	mustn't I have been badgering?
mustn't you have been badgering?
mustn't she have been badgering?
mustn't we have been badgering?
mustn't you have been badgering?
mustn't they have been badgering?