I could cough you could cough he could cough we could cough you could cough they could cough
Form mit V-ing
I could be coughing you could be coughing he could be coughing we could be coughing you could be coughing they could be coughing
Perfekt
I could have coughed you could have coughed he could have coughed we could have coughed you could have coughed they could have coughed
Perfekt mit V-ing
I could have been coughing you could have been coughing he could have been coughing we could have been coughing you could have been coughing they could have been coughing
Negation
Einfache Form
I could not cough you could not cough he could not cough we could not cough you could not cough they could not cough
Form mit V-ing
I could not be coughing you could not be coughing he could not be coughing we could not be coughing you could not be coughing they could not be coughing
Perfekt
I could not have coughed you could not have coughed he could not have coughed we could not have coughed you could not have coughed they could not have coughed
Perfekt mit V-ing
I could not have been coughing you could not have been coughing he could not have been coughing we could not have been coughing you could not have been coughing they could not have been coughing
Fragende Form
Einfache Form
could I cough? could you cough? could he cough? could we cough? could you cough? could they cough?
Form mit V-ing
could I be coughing? could you be coughing? could he be coughing? could we be coughing? could you be coughing? could they be coughing?
Perfekt
could I have coughed? could you have coughed? could he have coughed? could we have coughed? could you have coughed? could they have coughed?
Perfekt mit V-ing
could I have been coughing? could you have been coughing? could he have been coughing? could we have been coughing? could you have been coughing? could they have been coughing?
Fragende Negation Form
Einfache Form
could I not cough? could you not cough? could he not cough? could we not cough? could you not cough? could they not cough?
Form mit V-ing
could I not be coughing? could you not be coughing? could he not be coughing? could we not be coughing? could you not be coughing? could they not be coughing?
Perfekt
could I not have coughed? could you not have coughed? could he not have coughed? could we not have coughed? could you not have coughed? could they not have coughed?
Perfekt mit V-ing
could I not have been coughing? could you not have been coughing? could he not have been coughing? could we not have been coughing? could you not have been coughing? could they not have been coughing?