I must ransom you must ransom he must ransom we must ransom you must ransom they must ransom
V-ing form
I must be ransoming you must be ransoming he must be ransoming we must be ransoming you must be ransoming they must be ransoming
Perfect
I must have ransomed you must have ransomed he must have ransomed we must have ransomed you must have ransomed they must have ransomed
V-ing perfect
I must have been ransoming you must have been ransoming he must have been ransoming we must have been ransoming you must have been ransoming they must have been ransoming
Negation
Simple form
I mustn't ransom you mustn't ransom he mustn't ransom we mustn't ransom you mustn't ransom they mustn't ransom
V-ing form
I mustn't be ransoming you mustn't be ransoming he mustn't be ransoming we mustn't be ransoming you mustn't be ransoming they mustn't be ransoming
Perfect
I mustn't have ransomed you mustn't have ransomed he mustn't have ransomed we mustn't have ransomed you mustn't have ransomed they mustn't have ransomed
V-ing perfect
I mustn't have been ransoming you mustn't have been ransoming he mustn't have been ransoming we mustn't have been ransoming you mustn't have been ransoming they mustn't have been ransoming
Interrogative form
Simple form
must I ransom? must you ransom? must he ransom? must we ransom? must you ransom? must they ransom?
V-ing form
must I be ransoming? must you be ransoming? must he be ransoming? must we be ransoming? must you be ransoming? must they be ransoming?
Perfect
must I have ransomed? must you have ransomed? must he have ransomed? must we have ransomed? must you have ransomed? must they have ransomed?
V-ing perfect
must I have been ransoming? must you have been ransoming? must he have been ransoming? must we have been ransoming? must you have been ransoming? must they have been ransoming?
Interro-negative form
Simple form
mustn't I ransom? mustn't you ransom? mustn't he ransom? mustn't we ransom? mustn't you ransom? mustn't they ransom?
V-ing form
mustn't I be ransoming? mustn't you be ransoming? mustn't he be ransoming? mustn't we be ransoming? mustn't you be ransoming? mustn't they be ransoming?
Perfect
mustn't I have ransomed? mustn't you have ransomed? mustn't he have ransomed? mustn't we have ransomed? mustn't you have ransomed? mustn't they have ransomed?
V-ing perfect
mustn't I have been ransoming? mustn't you have been ransoming? mustn't he have been ransoming? mustn't we have been ransoming? mustn't you have been ransoming? mustn't they have been ransoming?