I would concertise you would concertise he would concertise we would concertise you would concertise they would concertise
V-ing form
I would be concertising you would be concertising he would be concertising we would be concertising you would be concertising they would be concertising
Perfect
I would have concertised you would have concertised he would have concertised we would have concertised you would have concertised they would have concertised
V-ing perfect
I would have been concertising you would have been concertising he would have been concertising we would have been concertising you would have been concertising they would have been concertising
Negation
Simple form
I would not concertise you would not concertise he would not concertise we would not concertise you would not concertise they would not concertise
V-ing form
I would not be concertising you would not be concertising he would not be concertising we would not be concertising you would not be concertising they would not be concertising
Perfect
I would not have concertised you would not have concertised he would not have concertised we would not have concertised you would not have concertised they would not have concertised
V-ing perfect
I would not have been concertising you would not have been concertising he would not have been concertising we would not have been concertising you would not have been concertising they would not have been concertising
Interrogative form
Simple form
would I concertise? would you concertise? would he concertise? would we concertise? would you concertise? would they concertise?
V-ing form
would I be concertising? would you be concertising? would he be concertising? would we be concertising? would you be concertising? would they be concertising?
Perfect
would I have concertised? would you have concertised? would he have concertised? would we have concertised? would you have concertised? would they have concertised?
V-ing perfect
would I have been concertising? would you have been concertising? would he have been concertising? would we have been concertising? would you have been concertising? would they have been concertising?
Interro-negative form
Simple form
would I not concertise? would you not concertise? would he not concertise? would we not concertise? would you not concertise? would they not concertise?
V-ing form
would I not be concertising? would you not be concertising? would he not be concertising? would we not be concertising? would you not be concertising? would they not be concertising?
Perfect
would I not have concertised? would you not have concertised? would he not have concertised? would we not have concertised? would you not have concertised? would they not have concertised?
V-ing perfect
would I not have been concertising? would you not have been concertising? would he not have been concertising? would we not have been concertising? would you not have been concertising? would they not have been concertising?