I can film you can film she can film we can film you can film they can film
V-ing form
I can be filming you can be filming she can be filming we can be filming you can be filming they can be filming
Perfect
I can have filmed you can have filmed she can have filmed we can have filmed you can have filmed they can have filmed
V-ing perfect
I can have been filming you can have been filming she can have been filming we can have been filming you can have been filming they can have been filming
Negation
Simple form
I can't film you can't film she can't film we can't film you can't film they can't film
V-ing form
I can't be filming you can't be filming she can't be filming we can't be filming you can't be filming they can't be filming
Perfect
I can't have filmed you can't have filmed she can't have filmed we can't have filmed you can't have filmed they can't have filmed
V-ing perfect
I can't have been filming you can't have been filming she can't have been filming we can't have been filming you can't have been filming they can't have been filming
Interrogative form
Simple form
can I film? can you film? can she film? can we film? can you film? can they film?
V-ing form
can I be filming? can you be filming? can she be filming? can we be filming? can you be filming? can they be filming?
Perfect
can I have filmed? can you have filmed? can she have filmed? can we have filmed? can you have filmed? can they have filmed?
V-ing perfect
can I have been filming? can you have been filming? can she have been filming? can we have been filming? can you have been filming? can they have been filming?
Interro-negative form
Simple form
can't I film? can't you film? can't she film? can't we film? can't you film? can't they film?
V-ing form
can't I be filming? can't you be filming? can't she be filming? can't we be filming? can't you be filming? can't they be filming?
Perfect
can't I have filmed? can't you have filmed? can't she have filmed? can't we have filmed? can't you have filmed? can't they have filmed?
V-ing perfect
can't I have been filming? can't you have been filming? can't she have been filming? can't we have been filming? can't you have been filming? can't they have been filming?