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