English verb conjugation
CAN CHAPTER

Regular verb: chapter - chaptered - chaptered

Affirmation

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