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