English verb conjugation
COULD CUSS

Regular verb: cuss - cussed - cussed

Affirmation

Simple form	V-ing form
I could cuss you could cuss he could cuss we could cuss you could cuss they could cuss	I could be cussing you could be cussing he could be cussing we could be cussing you could be cussing they could be cussing
Perfect	V-ing perfect
I could have cussed you could have cussed he could have cussed we could have cussed you could have cussed they could have cussed	I could have been cussing you could have been cussing he could have been cussing we could have been cussing you could have been cussing they could have been cussing

Negation

Simple form	V-ing form
I could not cuss you could not cuss he could not cuss we could not cuss you could not cuss they could not cuss	I could not be cussing you could not be cussing he could not be cussing we could not be cussing you could not be cussing they could not be cussing
Perfect	V-ing perfect
I could not have cussed you could not have cussed he could not have cussed we could not have cussed you could not have cussed they could not have cussed	I could not have been cussing you could not have been cussing he could not have been cussing we could not have been cussing you could not have been cussing they could not have been cussing

Interrogative form

Simple form	V-ing form
could I cuss? could you cuss? could he cuss? could we cuss? could you cuss? could they cuss?	could I be cussing? could you be cussing? could he be cussing? could we be cussing? could you be cussing? could they be cussing?
Perfect	V-ing perfect
could I have cussed? could you have cussed? could he have cussed? could we have cussed? could you have cussed? could they have cussed?	could I have been cussing? could you have been cussing? could he have been cussing? could we have been cussing? could you have been cussing? could they have been cussing?

Interro-negative form

Simple form	V-ing form
could I not cuss? could you not cuss? could he not cuss? could we not cuss? could you not cuss? could they not cuss?	could I not be cussing? could you not be cussing? could he not be cussing? could we not be cussing? could you not be cussing? could they not be cussing?
Perfect	V-ing perfect
could I not have cussed? could you not have cussed? could he not have cussed? could we not have cussed? could you not have cussed? could they not have cussed?	could I not have been cussing? could you not have been cussing? could he not have been cussing? could we not have been cussing? could you not have been cussing? could they not have been cussing?