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