I could malinger you could malinger she could malinger we could malinger you could malinger they could malinger
V-ing form
I could be malingering you could be malingering she could be malingering we could be malingering you could be malingering they could be malingering
Perfect
I could have malingered you could have malingered she could have malingered we could have malingered you could have malingered they could have malingered
V-ing perfect
I could have been malingering you could have been malingering she could have been malingering we could have been malingering you could have been malingering they could have been malingering
Negation
Simple form
I could not malinger you could not malinger she could not malinger we could not malinger you could not malinger they could not malinger
V-ing form
I could not be malingering you could not be malingering she could not be malingering we could not be malingering you could not be malingering they could not be malingering
Perfect
I could not have malingered you could not have malingered she could not have malingered we could not have malingered you could not have malingered they could not have malingered
V-ing perfect
I could not have been malingering you could not have been malingering she could not have been malingering we could not have been malingering you could not have been malingering they could not have been malingering
Interrogative form
Simple form
could I malinger? could you malinger? could she malinger? could we malinger? could you malinger? could they malinger?
V-ing form
could I be malingering? could you be malingering? could she be malingering? could we be malingering? could you be malingering? could they be malingering?
Perfect
could I have malingered? could you have malingered? could she have malingered? could we have malingered? could you have malingered? could they have malingered?
V-ing perfect
could I have been malingering? could you have been malingering? could she have been malingering? could we have been malingering? could you have been malingering? could they have been malingering?
Interro-negative form
Simple form
could I not malinger? could you not malinger? could she not malinger? could we not malinger? could you not malinger? could they not malinger?
V-ing form
could I not be malingering? could you not be malingering? could she not be malingering? could we not be malingering? could you not be malingering? could they not be malingering?
Perfect
could I not have malingered? could you not have malingered? could she not have malingered? could we not have malingered? could you not have malingered? could they not have malingered?
V-ing perfect
could I not have been malingering? could you not have been malingering? could she not have been malingering? could we not have been malingering? could you not have been malingering? could they not have been malingering?