I can include you can include he can include we can include you can include they can include
V-ing form
I can be including you can be including he can be including we can be including you can be including they can be including
Perfect
I can have included you can have included he can have included we can have included you can have included they can have included
V-ing perfect
I can have been including you can have been including he can have been including we can have been including you can have been including they can have been including
Negation
Simple form
I can't include you can't include he can't include we can't include you can't include they can't include
V-ing form
I can't be including you can't be including he can't be including we can't be including you can't be including they can't be including
Perfect
I can't have included you can't have included he can't have included we can't have included you can't have included they can't have included
V-ing perfect
I can't have been including you can't have been including he can't have been including we can't have been including you can't have been including they can't have been including
Interrogative form
Simple form
can I include? can you include? can he include? can we include? can you include? can they include?
V-ing form
can I be including? can you be including? can he be including? can we be including? can you be including? can they be including?
Perfect
can I have included? can you have included? can he have included? can we have included? can you have included? can they have included?
V-ing perfect
can I have been including? can you have been including? can he have been including? can we have been including? can you have been including? can they have been including?
Interro-negative form
Simple form
can't I include? can't you include? can't he include? can't we include? can't you include? can't they include?
V-ing form
can't I be including? can't you be including? can't he be including? can't we be including? can't you be including? can't they be including?
Perfect
can't I have included? can't you have included? can't he have included? can't we have included? can't you have included? can't they have included?
V-ing perfect
can't I have been including? can't you have been including? can't he have been including? can't we have been including? can't you have been including? can't they have been including?