can chapter
Regular verb: chapter - chaptered- chaptered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can chapter
you can chapter
she can chapter
we can chapter
you can chapter
they can chapter 	I can be chaptering
you can be chaptering
she can be chaptering
we can be chaptering
you can be chaptering
they can be chaptering	I can have chaptered
you can have chaptered
she can have chaptered
we can have chaptered
you can have chaptered
they can have chaptered	I can have been chaptering
you can have been chaptering
she can have been chaptering
we can have been chaptering
you can have been chaptering
they can have been chaptering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't chapter
you can't chapter
she can't chapter
we can't chapter
you can't chapter
they can't chapter 	I can't be chaptering
you can't be chaptering
she can't be chaptering
we can't be chaptering
you can't be chaptering
they can't be chaptering	I can't have chaptered
you can't have chaptered
she can't have chaptered
we can't have chaptered
you can't have chaptered
they can't have chaptered	I can't have been chaptering
you can't have been chaptering
she can't have been chaptering
we can't have been chaptering
you can't have been chaptering
they can't have been chaptering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I chapter?
can you chapter?
can she chapter?
can we chapter?
can you chapter?
can they chapter? 	can I be chaptering?
can you be chaptering?
can she be chaptering?
can we be chaptering?
can you be chaptering?
can they be chaptering? 	can I have chaptered?
can you have chaptered?
can she have chaptered?
can we have chaptered?
can you have chaptered?
can they have chaptered? 	can I have been chaptering?
can you have been chaptering?
can she have been chaptering?
can we have been chaptering?
can you have been chaptering?
can they have been chaptering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I chapter?
can't you chapter?
can't she chapter?
can't we chapter?
can't you chapter?
can't they chapter? 	can't I be chaptering?
can't you be chaptering?
can't she be chaptering?
can't we be chaptering?
can't you be chaptering?
can't they be chaptering? 	can't I have chaptered?
can't you have chaptered?
can't she have chaptered?
can't we have chaptered?
can't you have chaptered?
can't they have chaptered? 	can't I have been chaptering?
can't you have been chaptering?
can't she have been chaptering?
can't we have been chaptering?
can't you have been chaptering?
can't they have been chaptering?