I could disembowel you could disembowel he could disembowel we could disembowel you could disembowel they could disembowel
V-ing form
I could be disemboweling you could be disemboweling he could be disemboweling we could be disemboweling you could be disemboweling they could be disemboweling
Perfect
I could have disemboweled you could have disemboweled he could have disemboweled we could have disemboweled you could have disemboweled they could have disemboweled
V-ing perfect
I could have been disemboweling you could have been disemboweling he could have been disemboweling we could have been disemboweling you could have been disemboweling they could have been disemboweling
Negation
Simple form
I could not disembowel you could not disembowel he could not disembowel we could not disembowel you could not disembowel they could not disembowel
V-ing form
I could not be disemboweling you could not be disemboweling he could not be disemboweling we could not be disemboweling you could not be disemboweling they could not be disemboweling
Perfect
I could not have disemboweled you could not have disemboweled he could not have disemboweled we could not have disemboweled you could not have disemboweled they could not have disemboweled
V-ing perfect
I could not have been disemboweling you could not have been disemboweling he could not have been disemboweling we could not have been disemboweling you could not have been disemboweling they could not have been disemboweling
Interrogative form
Simple form
could I disembowel? could you disembowel? could he disembowel? could we disembowel? could you disembowel? could they disembowel?
V-ing form
could I be disemboweling? could you be disemboweling? could he be disemboweling? could we be disemboweling? could you be disemboweling? could they be disemboweling?
Perfect
could I have disemboweled? could you have disemboweled? could he have disemboweled? could we have disemboweled? could you have disemboweled? could they have disemboweled?
V-ing perfect
could I have been disemboweling? could you have been disemboweling? could he have been disemboweling? could we have been disemboweling? could you have been disemboweling? could they have been disemboweling?
Interro-negative form
Simple form
could I not disembowel? could you not disembowel? could he not disembowel? could we not disembowel? could you not disembowel? could they not disembowel?
V-ing form
could I not be disemboweling? could you not be disemboweling? could he not be disemboweling? could we not be disemboweling? could you not be disemboweling? could they not be disemboweling?
Perfect
could I not have disemboweled? could you not have disemboweled? could he not have disemboweled? could we not have disemboweled? could you not have disemboweled? could they not have disemboweled?
V-ing perfect
could I not have been disemboweling? could you not have been disemboweling? could he not have been disemboweling? could we not have been disemboweling? could you not have been disemboweling? could they not have been disemboweling?