I can demote you can demote he can demote we can demote you can demote they can demote
V-ing form
I can be demoting you can be demoting he can be demoting we can be demoting you can be demoting they can be demoting
Perfect
I can have demoted you can have demoted he can have demoted we can have demoted you can have demoted they can have demoted
V-ing perfect
I can have been demoting you can have been demoting he can have been demoting we can have been demoting you can have been demoting they can have been demoting
Negation
Simple form
I can't demote you can't demote he can't demote we can't demote you can't demote they can't demote
V-ing form
I can't be demoting you can't be demoting he can't be demoting we can't be demoting you can't be demoting they can't be demoting
Perfect
I can't have demoted you can't have demoted he can't have demoted we can't have demoted you can't have demoted they can't have demoted
V-ing perfect
I can't have been demoting you can't have been demoting he can't have been demoting we can't have been demoting you can't have been demoting they can't have been demoting
Interrogative form
Simple form
can I demote? can you demote? can he demote? can we demote? can you demote? can they demote?
V-ing form
can I be demoting? can you be demoting? can he be demoting? can we be demoting? can you be demoting? can they be demoting?
Perfect
can I have demoted? can you have demoted? can he have demoted? can we have demoted? can you have demoted? can they have demoted?
V-ing perfect
can I have been demoting? can you have been demoting? can he have been demoting? can we have been demoting? can you have been demoting? can they have been demoting?
Interro-negative form
Simple form
can't I demote? can't you demote? can't he demote? can't we demote? can't you demote? can't they demote?
V-ing form
can't I be demoting? can't you be demoting? can't he be demoting? can't we be demoting? can't you be demoting? can't they be demoting?
Perfect
can't I have demoted? can't you have demoted? can't he have demoted? can't we have demoted? can't you have demoted? can't they have demoted?
V-ing perfect
can't I have been demoting? can't you have been demoting? can't he have been demoting? can't we have been demoting? can't you have been demoting? can't they have been demoting?