could cuss
Regular verb: cuss - cussed- cussed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
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	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 	Perfect 	V-ing perfect 	
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	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 	Perfect 	V-ing perfect 	
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? 	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 	Perfect 	V-ing perfect 	
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? 	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?