I would knock you would knock he would knock we would knock you would knock they would knock
V-ing form
I would be knocking you would be knocking he would be knocking we would be knocking you would be knocking they would be knocking
Perfect
I would have knocked you would have knocked he would have knocked we would have knocked you would have knocked they would have knocked
V-ing perfect
I would have been knocking you would have been knocking he would have been knocking we would have been knocking you would have been knocking they would have been knocking
Negation
Simple form
I would not knock you would not knock he would not knock we would not knock you would not knock they would not knock
V-ing form
I would not be knocking you would not be knocking he would not be knocking we would not be knocking you would not be knocking they would not be knocking
Perfect
I would not have knocked you would not have knocked he would not have knocked we would not have knocked you would not have knocked they would not have knocked
V-ing perfect
I would not have been knocking you would not have been knocking he would not have been knocking we would not have been knocking you would not have been knocking they would not have been knocking
Interrogative form
Simple form
would I knock? would you knock? would he knock? would we knock? would you knock? would they knock?
V-ing form
would I be knocking? would you be knocking? would he be knocking? would we be knocking? would you be knocking? would they be knocking?
Perfect
would I have knocked? would you have knocked? would he have knocked? would we have knocked? would you have knocked? would they have knocked?
V-ing perfect
would I have been knocking? would you have been knocking? would he have been knocking? would we have been knocking? would you have been knocking? would they have been knocking?
Interro-negative form
Simple form
would I not knock? would you not knock? would he not knock? would we not knock? would you not knock? would they not knock?
V-ing form
would I not be knocking? would you not be knocking? would he not be knocking? would we not be knocking? would you not be knocking? would they not be knocking?
Perfect
would I not have knocked? would you not have knocked? would he not have knocked? would we not have knocked? would you not have knocked? would they not have knocked?
V-ing perfect
would I not have been knocking? would you not have been knocking? would he not have been knocking? would we not have been knocking? would you not have been knocking? would they not have been knocking?