I must raid you must raid she must raid we must raid you must raid they must raid
V-ing form
I must be raiding you must be raiding she must be raiding we must be raiding you must be raiding they must be raiding
Perfect
I must have raided you must have raided she must have raided we must have raided you must have raided they must have raided
V-ing perfect
I must have been raiding you must have been raiding she must have been raiding we must have been raiding you must have been raiding they must have been raiding
Negation
Simple form
I mustn't raid you mustn't raid she mustn't raid we mustn't raid you mustn't raid they mustn't raid
V-ing form
I mustn't be raiding you mustn't be raiding she mustn't be raiding we mustn't be raiding you mustn't be raiding they mustn't be raiding
Perfect
I mustn't have raided you mustn't have raided she mustn't have raided we mustn't have raided you mustn't have raided they mustn't have raided
V-ing perfect
I mustn't have been raiding you mustn't have been raiding she mustn't have been raiding we mustn't have been raiding you mustn't have been raiding they mustn't have been raiding
Interrogative form
Simple form
must I raid? must you raid? must she raid? must we raid? must you raid? must they raid?
V-ing form
must I be raiding? must you be raiding? must she be raiding? must we be raiding? must you be raiding? must they be raiding?
Perfect
must I have raided? must you have raided? must she have raided? must we have raided? must you have raided? must they have raided?
V-ing perfect
must I have been raiding? must you have been raiding? must she have been raiding? must we have been raiding? must you have been raiding? must they have been raiding?
Interro-negative form
Simple form
mustn't I raid? mustn't you raid? mustn't she raid? mustn't we raid? mustn't you raid? mustn't they raid?
V-ing form
mustn't I be raiding? mustn't you be raiding? mustn't she be raiding? mustn't we be raiding? mustn't you be raiding? mustn't they be raiding?
Perfect
mustn't I have raided? mustn't you have raided? mustn't she have raided? mustn't we have raided? mustn't you have raided? mustn't they have raided?
V-ing perfect
mustn't I have been raiding? mustn't you have been raiding? mustn't she have been raiding? mustn't we have been raiding? mustn't you have been raiding? mustn't they have been raiding?