English verb conjugation
MUST REVERSE

Regular verb: reverse - reversed - reversed

Affirmation

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