must reverse
Regular verb: reverse - reversed- reversed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must reverse
you must reverse
she must reverse
we must reverse
you must reverse
they must reverse 	I must be reversing
you must be reversing
she must be reversing
we must be reversing
you must be reversing
they must be reversing	I must have reversed
you must have reversed
she must have reversed
we must have reversed
you must have reversed
they must have reversed	I must have been reversing
you must have been reversing
she must have been reversing
we must have been reversing
you must have been reversing
they must have been reversing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't reverse
you mustn't reverse
she mustn't reverse
we mustn't reverse
you mustn't reverse
they mustn't reverse 	I mustn't be reversing
you mustn't be reversing
she mustn't be reversing
we mustn't be reversing
you mustn't be reversing
they mustn't be reversing	I mustn't have reversed
you mustn't have reversed
she mustn't have reversed
we mustn't have reversed
you mustn't have reversed
they mustn't have reversed	I mustn't have been reversing
you mustn't have been reversing
she mustn't have been reversing
we mustn't have been reversing
you mustn't have been reversing
they mustn't have been reversing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I reverse?
must you reverse?
must she reverse?
must we reverse?
must you reverse?
must they reverse? 	must I be reversing?
must you be reversing?
must she be reversing?
must we be reversing?
must you be reversing?
must they be reversing? 	must I have reversed?
must you have reversed?
must she have reversed?
must we have reversed?
must you have reversed?
must they have reversed? 	must I have been reversing?
must you have been reversing?
must she have been reversing?
must we have been reversing?
must you have been reversing?
must they have been reversing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I reverse?
mustn't you reverse?
mustn't she reverse?
mustn't we reverse?
mustn't you reverse?
mustn't they reverse? 	mustn't I be reversing?
mustn't you be reversing?
mustn't she be reversing?
mustn't we be reversing?
mustn't you be reversing?
mustn't they be reversing? 	mustn't I have reversed?
mustn't you have reversed?
mustn't she have reversed?
mustn't we have reversed?
mustn't you have reversed?
mustn't they have reversed? 	mustn't I have been reversing?
mustn't you have been reversing?
mustn't she have been reversing?
mustn't we have been reversing?
mustn't you have been reversing?
mustn't they have been reversing?