I could persecute you could persecute she could persecute we could persecute you could persecute they could persecute
V-ing form
I could be persecuting you could be persecuting she could be persecuting we could be persecuting you could be persecuting they could be persecuting
Perfect
I could have persecuted you could have persecuted she could have persecuted we could have persecuted you could have persecuted they could have persecuted
V-ing perfect
I could have been persecuting you could have been persecuting she could have been persecuting we could have been persecuting you could have been persecuting they could have been persecuting
Negation
Simple form
I could not persecute you could not persecute she could not persecute we could not persecute you could not persecute they could not persecute
V-ing form
I could not be persecuting you could not be persecuting she could not be persecuting we could not be persecuting you could not be persecuting they could not be persecuting
Perfect
I could not have persecuted you could not have persecuted she could not have persecuted we could not have persecuted you could not have persecuted they could not have persecuted
V-ing perfect
I could not have been persecuting you could not have been persecuting she could not have been persecuting we could not have been persecuting you could not have been persecuting they could not have been persecuting
Interrogative form
Simple form
could I persecute? could you persecute? could she persecute? could we persecute? could you persecute? could they persecute?
V-ing form
could I be persecuting? could you be persecuting? could she be persecuting? could we be persecuting? could you be persecuting? could they be persecuting?
Perfect
could I have persecuted? could you have persecuted? could she have persecuted? could we have persecuted? could you have persecuted? could they have persecuted?
V-ing perfect
could I have been persecuting? could you have been persecuting? could she have been persecuting? could we have been persecuting? could you have been persecuting? could they have been persecuting?
Interro-negative form
Simple form
could I not persecute? could you not persecute? could she not persecute? could we not persecute? could you not persecute? could they not persecute?
V-ing form
could I not be persecuting? could you not be persecuting? could she not be persecuting? could we not be persecuting? could you not be persecuting? could they not be persecuting?
Perfect
could I not have persecuted? could you not have persecuted? could she not have persecuted? could we not have persecuted? could you not have persecuted? could they not have persecuted?
V-ing perfect
could I not have been persecuting? could you not have been persecuting? could she not have been persecuting? could we not have been persecuting? could you not have been persecuting? could they not have been persecuting?