I could haemorrhage you could haemorrhage he could haemorrhage we could haemorrhage you could haemorrhage they could haemorrhage
V-ing form
I could be haemorrhaging you could be haemorrhaging he could be haemorrhaging we could be haemorrhaging you could be haemorrhaging they could be haemorrhaging
Perfect
I could have haemorrhaged you could have haemorrhaged he could have haemorrhaged we could have haemorrhaged you could have haemorrhaged they could have haemorrhaged
V-ing perfect
I could have been haemorrhaging you could have been haemorrhaging he could have been haemorrhaging we could have been haemorrhaging you could have been haemorrhaging they could have been haemorrhaging
Negation
Simple form
I could not haemorrhage you could not haemorrhage he could not haemorrhage we could not haemorrhage you could not haemorrhage they could not haemorrhage
V-ing form
I could not be haemorrhaging you could not be haemorrhaging he could not be haemorrhaging we could not be haemorrhaging you could not be haemorrhaging they could not be haemorrhaging
Perfect
I could not have haemorrhaged you could not have haemorrhaged he could not have haemorrhaged we could not have haemorrhaged you could not have haemorrhaged they could not have haemorrhaged
V-ing perfect
I could not have been haemorrhaging you could not have been haemorrhaging he could not have been haemorrhaging we could not have been haemorrhaging you could not have been haemorrhaging they could not have been haemorrhaging
Interrogative form
Simple form
could I haemorrhage? could you haemorrhage? could he haemorrhage? could we haemorrhage? could you haemorrhage? could they haemorrhage?
V-ing form
could I be haemorrhaging? could you be haemorrhaging? could he be haemorrhaging? could we be haemorrhaging? could you be haemorrhaging? could they be haemorrhaging?
Perfect
could I have haemorrhaged? could you have haemorrhaged? could he have haemorrhaged? could we have haemorrhaged? could you have haemorrhaged? could they have haemorrhaged?
V-ing perfect
could I have been haemorrhaging? could you have been haemorrhaging? could he have been haemorrhaging? could we have been haemorrhaging? could you have been haemorrhaging? could they have been haemorrhaging?
Interro-negative form
Simple form
could I not haemorrhage? could you not haemorrhage? could he not haemorrhage? could we not haemorrhage? could you not haemorrhage? could they not haemorrhage?
V-ing form
could I not be haemorrhaging? could you not be haemorrhaging? could he not be haemorrhaging? could we not be haemorrhaging? could you not be haemorrhaging? could they not be haemorrhaging?
Perfect
could I not have haemorrhaged? could you not have haemorrhaged? could he not have haemorrhaged? could we not have haemorrhaged? could you not have haemorrhaged? could they not have haemorrhaged?
V-ing perfect
could I not have been haemorrhaging? could you not have been haemorrhaging? could he not have been haemorrhaging? could we not have been haemorrhaging? could you not have been haemorrhaging? could they not have been haemorrhaging?