I can dismount you can dismount she can dismount we can dismount you can dismount they can dismount
V-ing form
I can be dismounting you can be dismounting she can be dismounting we can be dismounting you can be dismounting they can be dismounting
Perfect
I can have dismounted you can have dismounted she can have dismounted we can have dismounted you can have dismounted they can have dismounted
V-ing perfect
I can have been dismounting you can have been dismounting she can have been dismounting we can have been dismounting you can have been dismounting they can have been dismounting
Negation
Simple form
I cannot dismount you cannot dismount she cannot dismount we cannot dismount you cannot dismount they cannot dismount
V-ing form
I cannot be dismounting you cannot be dismounting she cannot be dismounting we cannot be dismounting you cannot be dismounting they cannot be dismounting
Perfect
I cannot have dismounted you cannot have dismounted she cannot have dismounted we cannot have dismounted you cannot have dismounted they cannot have dismounted
V-ing perfect
I cannot have been dismounting you cannot have been dismounting she cannot have been dismounting we cannot have been dismounting you cannot have been dismounting they cannot have been dismounting
Interrogative form
Simple form
can I dismount? can you dismount? can she dismount? can we dismount? can you dismount? can they dismount?
V-ing form
can I be dismounting? can you be dismounting? can she be dismounting? can we be dismounting? can you be dismounting? can they be dismounting?
Perfect
can I have dismounted? can you have dismounted? can she have dismounted? can we have dismounted? can you have dismounted? can they have dismounted?
V-ing perfect
can I have been dismounting? can you have been dismounting? can she have been dismounting? can we have been dismounting? can you have been dismounting? can they have been dismounting?
Interro-negative form
Simple form
can I not dismount? can you not dismount? can she not dismount? can we not dismount? can you not dismount? can they not dismount?
V-ing form
can I not be dismounting? can you not be dismounting? can she not be dismounting? can we not be dismounting? can you not be dismounting? can they not be dismounting?
Perfect
can I not have dismounted? can you not have dismounted? can she not have dismounted? can we not have dismounted? can you not have dismounted? can they not have dismounted?
V-ing perfect
can I not have been dismounting? can you not have been dismounting? can she not have been dismounting? can we not have been dismounting? can you not have been dismounting? can they not have been dismounting?