must traverse
Regular verb: traverse - traversed- traversed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must traverse
you must traverse
he must traverse
we must traverse
you must traverse
they must traverse 	I must be traversing
you must be traversing
he must be traversing
we must be traversing
you must be traversing
they must be traversing	I must have traversed
you must have traversed
he must have traversed
we must have traversed
you must have traversed
they must have traversed	I must have been traversing
you must have been traversing
he must have been traversing
we must have been traversing
you must have been traversing
they must have been traversing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't traverse
you mustn't traverse
he mustn't traverse
we mustn't traverse
you mustn't traverse
they mustn't traverse 	I mustn't be traversing
you mustn't be traversing
he mustn't be traversing
we mustn't be traversing
you mustn't be traversing
they mustn't be traversing	I mustn't have traversed
you mustn't have traversed
he mustn't have traversed
we mustn't have traversed
you mustn't have traversed
they mustn't have traversed	I mustn't have been traversing
you mustn't have been traversing
he mustn't have been traversing
we mustn't have been traversing
you mustn't have been traversing
they mustn't have been traversing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I traverse?
must you traverse?
must he traverse?
must we traverse?
must you traverse?
must they traverse? 	must I be traversing?
must you be traversing?
must he be traversing?
must we be traversing?
must you be traversing?
must they be traversing? 	must I have traversed?
must you have traversed?
must he have traversed?
must we have traversed?
must you have traversed?
must they have traversed? 	must I have been traversing?
must you have been traversing?
must he have been traversing?
must we have been traversing?
must you have been traversing?
must they have been traversing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I traverse?
mustn't you traverse?
mustn't he traverse?
mustn't we traverse?
mustn't you traverse?
mustn't they traverse? 	mustn't I be traversing?
mustn't you be traversing?
mustn't he be traversing?
mustn't we be traversing?
mustn't you be traversing?
mustn't they be traversing? 	mustn't I have traversed?
mustn't you have traversed?
mustn't he have traversed?
mustn't we have traversed?
mustn't you have traversed?
mustn't they have traversed? 	mustn't I have been traversing?
mustn't you have been traversing?
mustn't he have been traversing?
mustn't we have been traversing?
mustn't you have been traversing?
mustn't they have been traversing?