can secede
Regular verb: secede - seceded- seceded

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

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot secede
you cannot secede
she cannot secede
we cannot secede
you cannot secede
they cannot secede 	I cannot be seceding
you cannot be seceding
she cannot be seceding
we cannot be seceding
you cannot be seceding
they cannot be seceding	I cannot have seceded
you cannot have seceded
she cannot have seceded
we cannot have seceded
you cannot have seceded
they cannot have seceded	I cannot have been seceding
you cannot have been seceding
she cannot have been seceding
we cannot have been seceding
you cannot have been seceding
they cannot have been seceding	

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

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