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