I can copy-edit you can copy-edit she can copy-edit we can copy-edit you can copy-edit they can copy-edit
V-ing form
I can be copy-editing you can be copy-editing she can be copy-editing we can be copy-editing you can be copy-editing they can be copy-editing
Perfect
I can have copy-edited you can have copy-edited she can have copy-edited we can have copy-edited you can have copy-edited they can have copy-edited
V-ing perfect
I can have been copy-editing you can have been copy-editing she can have been copy-editing we can have been copy-editing you can have been copy-editing they can have been copy-editing
Negation
Simple form
I can't copy-edit you can't copy-edit she can't copy-edit we can't copy-edit you can't copy-edit they can't copy-edit
V-ing form
I can't be copy-editing you can't be copy-editing she can't be copy-editing we can't be copy-editing you can't be copy-editing they can't be copy-editing
Perfect
I can't have copy-edited you can't have copy-edited she can't have copy-edited we can't have copy-edited you can't have copy-edited they can't have copy-edited
V-ing perfect
I can't have been copy-editing you can't have been copy-editing she can't have been copy-editing we can't have been copy-editing you can't have been copy-editing they can't have been copy-editing
Interrogative form
Simple form
can I copy-edit? can you copy-edit? can she copy-edit? can we copy-edit? can you copy-edit? can they copy-edit?
V-ing form
can I be copy-editing? can you be copy-editing? can she be copy-editing? can we be copy-editing? can you be copy-editing? can they be copy-editing?
Perfect
can I have copy-edited? can you have copy-edited? can she have copy-edited? can we have copy-edited? can you have copy-edited? can they have copy-edited?
V-ing perfect
can I have been copy-editing? can you have been copy-editing? can she have been copy-editing? can we have been copy-editing? can you have been copy-editing? can they have been copy-editing?
Interro-negative form
Simple form
can't I copy-edit? can't you copy-edit? can't she copy-edit? can't we copy-edit? can't you copy-edit? can't they copy-edit?
V-ing form
can't I be copy-editing? can't you be copy-editing? can't she be copy-editing? can't we be copy-editing? can't you be copy-editing? can't they be copy-editing?
Perfect
can't I have copy-edited? can't you have copy-edited? can't she have copy-edited? can't we have copy-edited? can't you have copy-edited? can't they have copy-edited?
V-ing perfect
can't I have been copy-editing? can't you have been copy-editing? can't she have been copy-editing? can't we have been copy-editing? can't you have been copy-editing? can't they have been copy-editing?