I may cough you may cough she may cough we may cough you may cough they may cough
Forme en V-ing
I may be coughing you may be coughing she may be coughing we may be coughing you may be coughing they may be coughing
Perfect
I may have coughed you may have coughed she may have coughed we may have coughed you may have coughed they may have coughed
Perfect en V-ing
I may have been coughing you may have been coughing she may have been coughing we may have been coughing you may have been coughing they may have been coughing
Négation
Forme simple
I may not cough you may not cough she may not cough we may not cough you may not cough they may not cough
Forme en V-ing
I may not be coughing you may not be coughing she may not be coughing we may not be coughing you may not be coughing they may not be coughing
Perfect
I may not have coughed you may not have coughed she may not have coughed we may not have coughed you may not have coughed they may not have coughed
Perfect en V-ing
I may not have been coughing you may not have been coughing she may not have been coughing we may not have been coughing you may not have been coughing they may not have been coughing
Forme interrogative
Forme simple
may I cough? may you cough? may she cough? may we cough? may you cough? may they cough?
Forme en V-ing
may I be coughing? may you be coughing? may she be coughing? may we be coughing? may you be coughing? may they be coughing?
Perfect
may I have coughed? may you have coughed? may she have coughed? may we have coughed? may you have coughed? may they have coughed?
Perfect en V-ing
may I have been coughing? may you have been coughing? may she have been coughing? may we have been coughing? may you have been coughing? may they have been coughing?
Forme interro-négative
Forme simple
may I not cough? may you not cough? may she not cough? may we not cough? may you not cough? may they not cough?
Forme en V-ing
may I not be coughing? may you not be coughing? may she not be coughing? may we not be coughing? may you not be coughing? may they not be coughing?
Perfect
may I not have coughed? may you not have coughed? may she not have coughed? may we not have coughed? may you not have coughed? may they not have coughed?
Perfect en V-ing
may I not have been coughing? may you not have been coughing? may she not have been coughing? may we not have been coughing? may you not have been coughing? may they not have been coughing?