I could profiteer you could profiteer she could profiteer we could profiteer you could profiteer they could profiteer
V-ing form
I could be profiteering you could be profiteering she could be profiteering we could be profiteering you could be profiteering they could be profiteering
Perfect
I could have profiteered you could have profiteered she could have profiteered we could have profiteered you could have profiteered they could have profiteered
V-ing perfect
I could have been profiteering you could have been profiteering she could have been profiteering we could have been profiteering you could have been profiteering they could have been profiteering
Negation
Simple form
I could not profiteer you could not profiteer she could not profiteer we could not profiteer you could not profiteer they could not profiteer
V-ing form
I could not be profiteering you could not be profiteering she could not be profiteering we could not be profiteering you could not be profiteering they could not be profiteering
Perfect
I could not have profiteered you could not have profiteered she could not have profiteered we could not have profiteered you could not have profiteered they could not have profiteered
V-ing perfect
I could not have been profiteering you could not have been profiteering she could not have been profiteering we could not have been profiteering you could not have been profiteering they could not have been profiteering
Interrogative form
Simple form
could I profiteer? could you profiteer? could she profiteer? could we profiteer? could you profiteer? could they profiteer?
V-ing form
could I be profiteering? could you be profiteering? could she be profiteering? could we be profiteering? could you be profiteering? could they be profiteering?
Perfect
could I have profiteered? could you have profiteered? could she have profiteered? could we have profiteered? could you have profiteered? could they have profiteered?
V-ing perfect
could I have been profiteering? could you have been profiteering? could she have been profiteering? could we have been profiteering? could you have been profiteering? could they have been profiteering?
Interro-negative form
Simple form
could I not profiteer? could you not profiteer? could she not profiteer? could we not profiteer? could you not profiteer? could they not profiteer?
V-ing form
could I not be profiteering? could you not be profiteering? could she not be profiteering? could we not be profiteering? could you not be profiteering? could they not be profiteering?
Perfect
could I not have profiteered? could you not have profiteered? could she not have profiteered? could we not have profiteered? could you not have profiteered? could they not have profiteered?
V-ing perfect
could I not have been profiteering? could you not have been profiteering? could she not have been profiteering? could we not have been profiteering? could you not have been profiteering? could they not have been profiteering?