I can scribe you can scribe she can scribe we can scribe you can scribe they can scribe
V-ing form
I can be scribing you can be scribing she can be scribing we can be scribing you can be scribing they can be scribing
Perfect
I can have scribed you can have scribed she can have scribed we can have scribed you can have scribed they can have scribed
V-ing perfect
I can have been scribing you can have been scribing she can have been scribing we can have been scribing you can have been scribing they can have been scribing
Negation
Simple form
I can't scribe you can't scribe she can't scribe we can't scribe you can't scribe they can't scribe
V-ing form
I can't be scribing you can't be scribing she can't be scribing we can't be scribing you can't be scribing they can't be scribing
Perfect
I can't have scribed you can't have scribed she can't have scribed we can't have scribed you can't have scribed they can't have scribed
V-ing perfect
I can't have been scribing you can't have been scribing she can't have been scribing we can't have been scribing you can't have been scribing they can't have been scribing
Interrogative form
Simple form
can I scribe? can you scribe? can she scribe? can we scribe? can you scribe? can they scribe?
V-ing form
can I be scribing? can you be scribing? can she be scribing? can we be scribing? can you be scribing? can they be scribing?
Perfect
can I have scribed? can you have scribed? can she have scribed? can we have scribed? can you have scribed? can they have scribed?
V-ing perfect
can I have been scribing? can you have been scribing? can she have been scribing? can we have been scribing? can you have been scribing? can they have been scribing?
Interro-negative form
Simple form
can't I scribe? can't you scribe? can't she scribe? can't we scribe? can't you scribe? can't they scribe?
V-ing form
can't I be scribing? can't you be scribing? can't she be scribing? can't we be scribing? can't you be scribing? can't they be scribing?
Perfect
can't I have scribed? can't you have scribed? can't she have scribed? can't we have scribed? can't you have scribed? can't they have scribed?
V-ing perfect
can't I have been scribing? can't you have been scribing? can't she have been scribing? can't we have been scribing? can't you have been scribing? can't they have been scribing?