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