I can feature you can feature he can feature we can feature you can feature they can feature
V-ing form
I can be featuring you can be featuring he can be featuring we can be featuring you can be featuring they can be featuring
Perfect
I can have featured you can have featured he can have featured we can have featured you can have featured they can have featured
V-ing perfect
I can have been featuring you can have been featuring he can have been featuring we can have been featuring you can have been featuring they can have been featuring
Negation
Simple form
I cannot feature you cannot feature he cannot feature we cannot feature you cannot feature they cannot feature
V-ing form
I cannot be featuring you cannot be featuring he cannot be featuring we cannot be featuring you cannot be featuring they cannot be featuring
Perfect
I cannot have featured you cannot have featured he cannot have featured we cannot have featured you cannot have featured they cannot have featured
V-ing perfect
I cannot have been featuring you cannot have been featuring he cannot have been featuring we cannot have been featuring you cannot have been featuring they cannot have been featuring
Interrogative form
Simple form
can I feature? can you feature? can he feature? can we feature? can you feature? can they feature?
V-ing form
can I be featuring? can you be featuring? can he be featuring? can we be featuring? can you be featuring? can they be featuring?
Perfect
can I have featured? can you have featured? can he have featured? can we have featured? can you have featured? can they have featured?
V-ing perfect
can I have been featuring? can you have been featuring? can he have been featuring? can we have been featuring? can you have been featuring? can they have been featuring?
Interro-negative form
Simple form
can I not feature? can you not feature? can he not feature? can we not feature? can you not feature? can they not feature?
V-ing form
can I not be featuring? can you not be featuring? can he not be featuring? can we not be featuring? can you not be featuring? can they not be featuring?
Perfect
can I not have featured? can you not have featured? can he not have featured? can we not have featured? can you not have featured? can they not have featured?
V-ing perfect
can I not have been featuring? can you not have been featuring? can he not have been featuring? can we not have been featuring? can you not have been featuring? can they not have been featuring?