English verb conjugation
MUST PATROL

Regular verb: patrol - patrolled - patrolled

Affirmation

Simple form	V-ing form
I must patrol you must patrol he must patrol we must patrol you must patrol they must patrol	I must be patrolling you must be patrolling he must be patrolling we must be patrolling you must be patrolling they must be patrolling
Perfect	V-ing perfect
I must have patrolled you must have patrolled he must have patrolled we must have patrolled you must have patrolled they must have patrolled	I must have been patrolling you must have been patrolling he must have been patrolling we must have been patrolling you must have been patrolling they must have been patrolling

Negation

Simple form	V-ing form
I mustn't patrol you mustn't patrol he mustn't patrol we mustn't patrol you mustn't patrol they mustn't patrol	I mustn't be patrolling you mustn't be patrolling he mustn't be patrolling we mustn't be patrolling you mustn't be patrolling they mustn't be patrolling
Perfect	V-ing perfect
I mustn't have patrolled you mustn't have patrolled he mustn't have patrolled we mustn't have patrolled you mustn't have patrolled they mustn't have patrolled	I mustn't have been patrolling you mustn't have been patrolling he mustn't have been patrolling we mustn't have been patrolling you mustn't have been patrolling they mustn't have been patrolling

Interrogative form

Simple form	V-ing form
must I patrol? must you patrol? must he patrol? must we patrol? must you patrol? must they patrol?	must I be patrolling? must you be patrolling? must he be patrolling? must we be patrolling? must you be patrolling? must they be patrolling?
Perfect	V-ing perfect
must I have patrolled? must you have patrolled? must he have patrolled? must we have patrolled? must you have patrolled? must they have patrolled?	must I have been patrolling? must you have been patrolling? must he have been patrolling? must we have been patrolling? must you have been patrolling? must they have been patrolling?

Interro-negative form

Simple form	V-ing form
mustn't I patrol? mustn't you patrol? mustn't he patrol? mustn't we patrol? mustn't you patrol? mustn't they patrol?	mustn't I be patrolling? mustn't you be patrolling? mustn't he be patrolling? mustn't we be patrolling? mustn't you be patrolling? mustn't they be patrolling?
Perfect	V-ing perfect
mustn't I have patrolled? mustn't you have patrolled? mustn't he have patrolled? mustn't we have patrolled? mustn't you have patrolled? mustn't they have patrolled?	mustn't I have been patrolling? mustn't you have been patrolling? mustn't he have been patrolling? mustn't we have been patrolling? mustn't you have been patrolling? mustn't they have been patrolling?