English verb conjugation
WOULD HAVE

Irregular verb: have - had - had

Affirmation

Simple form	V-ing form
I would have you would have he would have we would have you would have they would have	I would be having you would be having he would be having we would be having you would be having they would be having
Perfect	V-ing perfect
I would have had you would have had he would have had we would have had you would have had they would have had	I would have been having you would have been having he would have been having we would have been having you would have been having they would have been having

Negation

Simple form	V-ing form
I would not have you would not have he would not have we would not have you would not have they would not have	I would not be having you would not be having he would not be having we would not be having you would not be having they would not be having
Perfect	V-ing perfect
I would not have had you would not have had he would not have had we would not have had you would not have had they would not have had	I would not have been having you would not have been having he would not have been having we would not have been having you would not have been having they would not have been having

Interrogative form

Simple form	V-ing form
would I have? would you have? would he have? would we have? would you have? would they have?	would I be having? would you be having? would he be having? would we be having? would you be having? would they be having?
Perfect	V-ing perfect
would I have had? would you have had? would he have had? would we have had? would you have had? would they have had?	would I have been having? would you have been having? would he have been having? would we have been having? would you have been having? would they have been having?

Interro-negative form

Simple form	V-ing form
would I not have? would you not have? would he not have? would we not have? would you not have? would they not have?	would I not be having? would you not be having? would he not be having? would we not be having? would you not be having? would they not be having?
Perfect	V-ing perfect
would I not have had? would you not have had? would he not have had? would we not have had? would you not have had? would they not have had?	would I not have been having? would you not have been having? would he not have been having? would we not have been having? would you not have been having? would they not have been having?