I'd be crossing you'd be crossing he'd be crossing we'd be crossing you'd be crossing they'd be crossing
Perfect
I would've crossed you would've crossed he would've crossed we would've crossed you would've crossed they would've crossed
V-ing perfect
I would've been crossing you would've been crossing he would've been crossing we would've been crossing you would've been crossing they would've been crossing
Negation
Simple form
I wouldn't cross you wouldn't cross he wouldn't cross we wouldn't cross you wouldn't cross they wouldn't cross
V-ing form
I wouldn't be crossing you wouldn't be crossing he wouldn't be crossing we wouldn't be crossing you wouldn't be crossing they wouldn't be crossing
Perfect
I wouldn't have crossed you wouldn't have crossed he wouldn't have crossed we wouldn't have crossed you wouldn't have crossed they wouldn't have crossed
V-ing perfect
I wouldn't have been crossing you wouldn't have been crossing he wouldn't have been crossing we wouldn't have been crossing you wouldn't have been crossing they wouldn't have been crossing
Interrogative form
Simple form
would I cross? would you cross? would he cross? would we cross? would you cross? would they cross?
V-ing form
would I be crossing? would you be crossing? would he be crossing? would we be crossing? would you be crossing? would they be crossing?
Perfect
would I have crossed? would you have crossed? would he have crossed? would we have crossed? would you have crossed? would they have crossed?
V-ing perfect
would I have been crossing? would you have been crossing? would he have been crossing? would we have been crossing? would you have been crossing? would they have been crossing?
Interro-negative form
Simple form
wouldn't I cross? wouldn't you cross? wouldn't he cross? wouldn't we cross? wouldn't you cross? wouldn't they cross?
V-ing form
wouldn't I be crossing? wouldn't you be crossing? wouldn't he be crossing? wouldn't we be crossing? wouldn't you be crossing? wouldn't they be crossing?
Perfect
wouldn't I have crossed? wouldn't you have crossed? wouldn't he have crossed? wouldn't we have crossed? wouldn't you have crossed? wouldn't they have crossed?
V-ing perfect
wouldn't I have been crossing? wouldn't you have been crossing? wouldn't he have been crossing? wouldn't we have been crossing? wouldn't you have been crossing? wouldn't they have been crossing?