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