English verb conjugation
MIGHT COUGH

Regular verb: cough - coughed - coughed

Affirmation

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

Negation

Simple form	V-ing form
I might not cough you might not cough he might not cough we might not cough you might not cough they might not cough	I might not be coughing you might not be coughing he might not be coughing we might not be coughing you might not be coughing they might not be coughing
Perfect	V-ing perfect
I might not have coughed you might not have coughed he might not have coughed we might not have coughed you might not have coughed they might not have coughed	I might not have been coughing you might not have been coughing he might not have been coughing we might not have been coughing you might not have been coughing they might not have been coughing

Interrogative form

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

Interro-negative form

Simple form	V-ing form
might I not cough? might you not cough? might he not cough? might we not cough? might you not cough? might they not cough?	might I not be coughing? might you not be coughing? might he not be coughing? might we not be coughing? might you not be coughing? might they not be coughing?
Perfect	V-ing perfect
might I not have coughed? might you not have coughed? might he not have coughed? might we not have coughed? might you not have coughed? might they not have coughed?	might I not have been coughing? might you not have been coughing? might he not have been coughing? might we not have been coughing? might you not have been coughing? might they not have been coughing?