I could pamphleteer you could pamphleteer she could pamphleteer we could pamphleteer you could pamphleteer they could pamphleteer
V-ing form
I could be pamphleteering you could be pamphleteering she could be pamphleteering we could be pamphleteering you could be pamphleteering they could be pamphleteering
Perfect
I could have pamphleteered you could have pamphleteered she could have pamphleteered we could have pamphleteered you could have pamphleteered they could have pamphleteered
V-ing perfect
I could have been pamphleteering you could have been pamphleteering she could have been pamphleteering we could have been pamphleteering you could have been pamphleteering they could have been pamphleteering
Negation
Simple form
I could not pamphleteer you could not pamphleteer she could not pamphleteer we could not pamphleteer you could not pamphleteer they could not pamphleteer
V-ing form
I could not be pamphleteering you could not be pamphleteering she could not be pamphleteering we could not be pamphleteering you could not be pamphleteering they could not be pamphleteering
Perfect
I could not have pamphleteered you could not have pamphleteered she could not have pamphleteered we could not have pamphleteered you could not have pamphleteered they could not have pamphleteered
V-ing perfect
I could not have been pamphleteering you could not have been pamphleteering she could not have been pamphleteering we could not have been pamphleteering you could not have been pamphleteering they could not have been pamphleteering
Interrogative form
Simple form
could I pamphleteer? could you pamphleteer? could she pamphleteer? could we pamphleteer? could you pamphleteer? could they pamphleteer?
V-ing form
could I be pamphleteering? could you be pamphleteering? could she be pamphleteering? could we be pamphleteering? could you be pamphleteering? could they be pamphleteering?
Perfect
could I have pamphleteered? could you have pamphleteered? could she have pamphleteered? could we have pamphleteered? could you have pamphleteered? could they have pamphleteered?
V-ing perfect
could I have been pamphleteering? could you have been pamphleteering? could she have been pamphleteering? could we have been pamphleteering? could you have been pamphleteering? could they have been pamphleteering?
Interro-negative form
Simple form
could I not pamphleteer? could you not pamphleteer? could she not pamphleteer? could we not pamphleteer? could you not pamphleteer? could they not pamphleteer?
V-ing form
could I not be pamphleteering? could you not be pamphleteering? could she not be pamphleteering? could we not be pamphleteering? could you not be pamphleteering? could they not be pamphleteering?
Perfect
could I not have pamphleteered? could you not have pamphleteered? could she not have pamphleteered? could we not have pamphleteered? could you not have pamphleteered? could they not have pamphleteered?
V-ing perfect
could I not have been pamphleteering? could you not have been pamphleteering? could she not have been pamphleteering? could we not have been pamphleteering? could you not have been pamphleteering? could they not have been pamphleteering?