I can ballot you can ballot he can ballot we can ballot you can ballot they can ballot
V-ing form
I can be balloting you can be balloting he can be balloting we can be balloting you can be balloting they can be balloting
Perfect
I can have balloted you can have balloted he can have balloted we can have balloted you can have balloted they can have balloted
V-ing perfect
I can have been balloting you can have been balloting he can have been balloting we can have been balloting you can have been balloting they can have been balloting
Negation
Simple form
I can't ballot you can't ballot he can't ballot we can't ballot you can't ballot they can't ballot
V-ing form
I can't be balloting you can't be balloting he can't be balloting we can't be balloting you can't be balloting they can't be balloting
Perfect
I can't have balloted you can't have balloted he can't have balloted we can't have balloted you can't have balloted they can't have balloted
V-ing perfect
I can't have been balloting you can't have been balloting he can't have been balloting we can't have been balloting you can't have been balloting they can't have been balloting
Interrogative form
Simple form
can I ballot? can you ballot? can he ballot? can we ballot? can you ballot? can they ballot?
V-ing form
can I be balloting? can you be balloting? can he be balloting? can we be balloting? can you be balloting? can they be balloting?
Perfect
can I have balloted? can you have balloted? can he have balloted? can we have balloted? can you have balloted? can they have balloted?
V-ing perfect
can I have been balloting? can you have been balloting? can he have been balloting? can we have been balloting? can you have been balloting? can they have been balloting?
Interro-negative form
Simple form
can't I ballot? can't you ballot? can't he ballot? can't we ballot? can't you ballot? can't they ballot?
V-ing form
can't I be balloting? can't you be balloting? can't he be balloting? can't we be balloting? can't you be balloting? can't they be balloting?
Perfect
can't I have balloted? can't you have balloted? can't he have balloted? can't we have balloted? can't you have balloted? can't they have balloted?
V-ing perfect
can't I have been balloting? can't you have been balloting? can't he have been balloting? can't we have been balloting? can't you have been balloting? can't they have been balloting?