may cough
Verbo regolare: cough - coughed- coughed

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I may cough
you may cough
he may cough
we may cough
you may cough
they may cough 	I may be coughing
you may be coughing
he may be coughing
we may be coughing
you may be coughing
they may be coughing	I may have coughed
you may have coughed
he may have coughed
we may have coughed
you may have coughed
they may have coughed	I may have been coughing
you may have been coughing
he may have been coughing
we may have been coughing
you may have been coughing
they may have been coughing	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I mayn't cough
you mayn't cough
he mayn't cough
we mayn't cough
you mayn't cough
they mayn't cough 	I mayn't be coughing
you mayn't be coughing
he mayn't be coughing
we mayn't be coughing
you mayn't be coughing
they mayn't be coughing	I mayn't have coughed
you mayn't have coughed
he mayn't have coughed
we mayn't have coughed
you mayn't have coughed
they mayn't have coughed	I mayn't have been coughing
you mayn't have been coughing
he mayn't have been coughing
we mayn't have been coughing
you mayn't have been coughing
they mayn't have been coughing	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
may I cough?
may you cough?
may he cough?
may we cough?
may you cough?
may they cough? 	may I be coughing?
may you be coughing?
may he be coughing?
may we be coughing?
may you be coughing?
may they be coughing? 	may I have coughed?
may you have coughed?
may he have coughed?
may we have coughed?
may you have coughed?
may they have coughed? 	may I have been coughing?
may you have been coughing?
may he have been coughing?
may we have been coughing?
may you have been coughing?
may they have been coughing? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
mayn't I cough?
mayn't you cough?
mayn't he cough?
mayn't we cough?
mayn't you cough?
mayn't they cough? 	mayn't I be coughing?
mayn't you be coughing?
mayn't he be coughing?
mayn't we be coughing?
mayn't you be coughing?
mayn't they be coughing? 	mayn't I have coughed?
mayn't you have coughed?
mayn't he have coughed?
mayn't we have coughed?
mayn't you have coughed?
mayn't they have coughed? 	mayn't I have been coughing?
mayn't you have been coughing?
mayn't he have been coughing?
mayn't we have been coughing?
mayn't you have been coughing?
mayn't they have been coughing?