could cede
Regular verb: cede - ceded- ceded

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could cede
you could cede
he could cede
we could cede
you could cede
they could cede 	I could be ceding
you could be ceding
he could be ceding
we could be ceding
you could be ceding
they could be ceding	I could have ceded
you could have ceded
he could have ceded
we could have ceded
you could have ceded
they could have ceded	I could have been ceding
you could have been ceding
he could have been ceding
we could have been ceding
you could have been ceding
they could have been ceding	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't cede
you couldn't cede
he couldn't cede
we couldn't cede
you couldn't cede
they couldn't cede 	I couldn't be ceding
you couldn't be ceding
he couldn't be ceding
we couldn't be ceding
you couldn't be ceding
they couldn't be ceding	I couldn't have ceded
you couldn't have ceded
he couldn't have ceded
we couldn't have ceded
you couldn't have ceded
they couldn't have ceded	I couldn't have been ceding
you couldn't have been ceding
he couldn't have been ceding
we couldn't have been ceding
you couldn't have been ceding
they couldn't have been ceding	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I cede?
could you cede?
could he cede?
could we cede?
could you cede?
could they cede? 	could I be ceding?
could you be ceding?
could he be ceding?
could we be ceding?
could you be ceding?
could they be ceding? 	could I have ceded?
could you have ceded?
could he have ceded?
could we have ceded?
could you have ceded?
could they have ceded? 	could I have been ceding?
could you have been ceding?
could he have been ceding?
could we have been ceding?
could you have been ceding?
could they have been ceding? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I cede?
couldn't you cede?
couldn't he cede?
couldn't we cede?
couldn't you cede?
couldn't they cede? 	couldn't I be ceding?
couldn't you be ceding?
couldn't he be ceding?
couldn't we be ceding?
couldn't you be ceding?
couldn't they be ceding? 	couldn't I have ceded?
couldn't you have ceded?
couldn't he have ceded?
couldn't we have ceded?
couldn't you have ceded?
couldn't they have ceded? 	couldn't I have been ceding?
couldn't you have been ceding?
couldn't he have been ceding?
couldn't we have been ceding?
couldn't you have been ceding?
couldn't they have been ceding?