I can actuate you can actuate he can actuate we can actuate you can actuate they can actuate
V-ing form
I can be actuating you can be actuating he can be actuating we can be actuating you can be actuating they can be actuating
Perfect
I can have actuated you can have actuated he can have actuated we can have actuated you can have actuated they can have actuated
V-ing perfect
I can have been actuating you can have been actuating he can have been actuating we can have been actuating you can have been actuating they can have been actuating
Negation
Simple form
I can't actuate you can't actuate he can't actuate we can't actuate you can't actuate they can't actuate
V-ing form
I can't be actuating you can't be actuating he can't be actuating we can't be actuating you can't be actuating they can't be actuating
Perfect
I can't have actuated you can't have actuated he can't have actuated we can't have actuated you can't have actuated they can't have actuated
V-ing perfect
I can't have been actuating you can't have been actuating he can't have been actuating we can't have been actuating you can't have been actuating they can't have been actuating
Interrogative form
Simple form
can I actuate? can you actuate? can he actuate? can we actuate? can you actuate? can they actuate?
V-ing form
can I be actuating? can you be actuating? can he be actuating? can we be actuating? can you be actuating? can they be actuating?
Perfect
can I have actuated? can you have actuated? can he have actuated? can we have actuated? can you have actuated? can they have actuated?
V-ing perfect
can I have been actuating? can you have been actuating? can he have been actuating? can we have been actuating? can you have been actuating? can they have been actuating?
Interro-negative form
Simple form
can't I actuate? can't you actuate? can't he actuate? can't we actuate? can't you actuate? can't they actuate?
V-ing form
can't I be actuating? can't you be actuating? can't he be actuating? can't we be actuating? can't you be actuating? can't they be actuating?
Perfect
can't I have actuated? can't you have actuated? can't he have actuated? can't we have actuated? can't you have actuated? can't they have actuated?
V-ing perfect
can't I have been actuating? can't you have been actuating? can't he have been actuating? can't we have been actuating? can't you have been actuating? can't they have been actuating?