English verb conjugation
WOULD COUGH

Regular verb: cough - coughed - coughed

Affirmation

Simple form	V-ing form
I'd cough you'd cough he'd cough we'd cough you'd cough they'd cough	I'd be coughing you'd be coughing he'd be coughing we'd be coughing you'd be coughing they'd be coughing
Perfect	V-ing perfect
I would've coughed you would've coughed he would've coughed we would've coughed you would've coughed they would've coughed	I would've been coughing you would've been coughing he would've been coughing we would've been coughing you would've been coughing they would've been coughing

Negation

Simple form	V-ing form
I wouldn't cough you wouldn't cough he wouldn't cough we wouldn't cough you wouldn't cough they wouldn't cough	I wouldn't be coughing you wouldn't be coughing he wouldn't be coughing we wouldn't be coughing you wouldn't be coughing they wouldn't be coughing
Perfect	V-ing perfect
I wouldn't have coughed you wouldn't have coughed he wouldn't have coughed we wouldn't have coughed you wouldn't have coughed they wouldn't have coughed	I wouldn't have been coughing you wouldn't have been coughing he wouldn't have been coughing we wouldn't have been coughing you wouldn't have been coughing they wouldn't have been coughing

Interrogative form

Simple form	V-ing form
would I cough? would you cough? would he cough? would we cough? would you cough? would they cough?	would I be coughing? would you be coughing? would he be coughing? would we be coughing? would you be coughing? would they be coughing?
Perfect	V-ing perfect
would I have coughed? would you have coughed? would he have coughed? would we have coughed? would you have coughed? would they have coughed?	would I have been coughing? would you have been coughing? would he have been coughing? would we have been coughing? would you have been coughing? would they have been coughing?

Interro-negative form

Simple form	V-ing form
wouldn't I cough? wouldn't you cough? wouldn't he cough? wouldn't we cough? wouldn't you cough? wouldn't they cough?	wouldn't I be coughing? wouldn't you be coughing? wouldn't he be coughing? wouldn't we be coughing? wouldn't you be coughing? wouldn't they be coughing?
Perfect	V-ing perfect
wouldn't I have coughed? wouldn't you have coughed? wouldn't he have coughed? wouldn't we have coughed? wouldn't you have coughed? wouldn't they have coughed?	wouldn't I have been coughing? wouldn't you have been coughing? wouldn't he have been coughing? wouldn't we have been coughing? wouldn't you have been coughing? wouldn't they have been coughing?