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