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