can cough
Verbo regolare: cough - coughed- coughed

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

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

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

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