English verb conjugation
MUST SLOW

Regular verb: slow - slowed - slowed

Affirmation

Simple form	V-ing form
I must slow you must slow he must slow we must slow you must slow they must slow	I must be slowing you must be slowing he must be slowing we must be slowing you must be slowing they must be slowing
Perfect	V-ing perfect
I must have slowed you must have slowed he must have slowed we must have slowed you must have slowed they must have slowed	I must have been slowing you must have been slowing he must have been slowing we must have been slowing you must have been slowing they must have been slowing

Negation

Simple form	V-ing form
I mustn't slow you mustn't slow he mustn't slow we mustn't slow you mustn't slow they mustn't slow	I mustn't be slowing you mustn't be slowing he mustn't be slowing we mustn't be slowing you mustn't be slowing they mustn't be slowing
Perfect	V-ing perfect
I mustn't have slowed you mustn't have slowed he mustn't have slowed we mustn't have slowed you mustn't have slowed they mustn't have slowed	I mustn't have been slowing you mustn't have been slowing he mustn't have been slowing we mustn't have been slowing you mustn't have been slowing they mustn't have been slowing

Interrogative form

Simple form	V-ing form
must I slow? must you slow? must he slow? must we slow? must you slow? must they slow?	must I be slowing? must you be slowing? must he be slowing? must we be slowing? must you be slowing? must they be slowing?
Perfect	V-ing perfect
must I have slowed? must you have slowed? must he have slowed? must we have slowed? must you have slowed? must they have slowed?	must I have been slowing? must you have been slowing? must he have been slowing? must we have been slowing? must you have been slowing? must they have been slowing?

Interro-negative form

Simple form	V-ing form
mustn't I slow? mustn't you slow? mustn't he slow? mustn't we slow? mustn't you slow? mustn't they slow?	mustn't I be slowing? mustn't you be slowing? mustn't he be slowing? mustn't we be slowing? mustn't you be slowing? mustn't they be slowing?
Perfect	V-ing perfect
mustn't I have slowed? mustn't you have slowed? mustn't he have slowed? mustn't we have slowed? mustn't you have slowed? mustn't they have slowed?	mustn't I have been slowing? mustn't you have been slowing? mustn't he have been slowing? mustn't we have been slowing? mustn't you have been slowing? mustn't they have been slowing?