ought to secede
Regular verb: secede - seceded- seceded

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to secede
you ought to secede
she ought to secede
we ought to secede
you ought to secede
they ought to secede 	I ought to be seceding
you ought to be seceding
she ought to be seceding
we ought to be seceding
you ought to be seceding
they ought to be seceding	I ought to have seceded
you ought to have seceded
she ought to have seceded
we ought to have seceded
you ought to have seceded
they ought to have seceded	I ought to have been seceding
you ought to have been seceding
she ought to have been seceding
we ought to have been seceding
you ought to have been seceding
they ought to have been seceding	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to secede
you ought not to secede
she ought not to secede
we ought not to secede
you ought not to secede
they ought not to secede 	I ought not to seceding
you ought not to seceding
she ought not to seceding
we ought not to seceding
you ought not to seceding
they ought not to seceding	I ought not to have seceded
you ought not to have seceded
she ought not to have seceded
we ought not to have seceded
you ought not to have seceded
they ought not to have seceded	I ought not to have been seceding
you ought not to have been seceding
she ought not to have been seceding
we ought not to have been seceding
you ought not to have been seceding
they ought not to have been seceding	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I secede?
ought to you secede?
ought to she secede?
ought to we secede?
ought to you secede?
ought to they secede? 	ought to I be seceding?
ought to you be seceding?
ought to she be seceding?
ought to we be seceding?
ought to you be seceding?
ought to they be seceding? 	ought to I have seceded?
ought to you have seceded?
ought to she have seceded?
ought to we have seceded?
ought to you have seceded?
ought to they have seceded? 	ought to I have been seceding?
ought to you have been seceding?
ought to she have been seceding?
ought to we have been seceding?
ought to you have been seceding?
ought to they have been seceding? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to secede?
ought you not to secede?
ought she not to secede?
ought we not to secede?
ought you not to secede?
ought they not to secede? 	ought I not to be seceding?
ought you not to be seceding?
ought she not to be seceding?
ought we not to be seceding?
ought you not to be seceding?
ought they not to be seceding? 	ought I not to have seceded?
ought you not to have seceded?
ought she not to have seceded?
ought we not to have seceded?
ought you not to have seceded?
ought they not to have seceded? 	ought I not to have been seceding?
ought you not to have been seceding?
ought she not to have been seceding?
ought we not to have been seceding?
ought you not to have been seceding?
ought they not to have been seceding?