must revert
Regular verb: revert - reverted- reverted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must revert
you must revert
he must revert
we must revert
you must revert
they must revert 	I must be reverting
you must be reverting
he must be reverting
we must be reverting
you must be reverting
they must be reverting	I must have reverted
you must have reverted
he must have reverted
we must have reverted
you must have reverted
they must have reverted	I must have been reverting
you must have been reverting
he must have been reverting
we must have been reverting
you must have been reverting
they must have been reverting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't revert
you mustn't revert
he mustn't revert
we mustn't revert
you mustn't revert
they mustn't revert 	I mustn't be reverting
you mustn't be reverting
he mustn't be reverting
we mustn't be reverting
you mustn't be reverting
they mustn't be reverting	I mustn't have reverted
you mustn't have reverted
he mustn't have reverted
we mustn't have reverted
you mustn't have reverted
they mustn't have reverted	I mustn't have been reverting
you mustn't have been reverting
he mustn't have been reverting
we mustn't have been reverting
you mustn't have been reverting
they mustn't have been reverting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I revert?
must you revert?
must he revert?
must we revert?
must you revert?
must they revert? 	must I be reverting?
must you be reverting?
must he be reverting?
must we be reverting?
must you be reverting?
must they be reverting? 	must I have reverted?
must you have reverted?
must he have reverted?
must we have reverted?
must you have reverted?
must they have reverted? 	must I have been reverting?
must you have been reverting?
must he have been reverting?
must we have been reverting?
must you have been reverting?
must they have been reverting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I revert?
mustn't you revert?
mustn't he revert?
mustn't we revert?
mustn't you revert?
mustn't they revert? 	mustn't I be reverting?
mustn't you be reverting?
mustn't he be reverting?
mustn't we be reverting?
mustn't you be reverting?
mustn't they be reverting? 	mustn't I have reverted?
mustn't you have reverted?
mustn't he have reverted?
mustn't we have reverted?
mustn't you have reverted?
mustn't they have reverted? 	mustn't I have been reverting?
mustn't you have been reverting?
mustn't he have been reverting?
mustn't we have been reverting?
mustn't you have been reverting?
mustn't they have been reverting?