I can cannonade you can cannonade he can cannonade we can cannonade you can cannonade they can cannonade
V-ing form
I can be cannonading you can be cannonading he can be cannonading we can be cannonading you can be cannonading they can be cannonading
Perfect
I can have cannonaded you can have cannonaded he can have cannonaded we can have cannonaded you can have cannonaded they can have cannonaded
V-ing perfect
I can have been cannonading you can have been cannonading he can have been cannonading we can have been cannonading you can have been cannonading they can have been cannonading
Negation
Simple form
I can't cannonade you can't cannonade he can't cannonade we can't cannonade you can't cannonade they can't cannonade
V-ing form
I can't be cannonading you can't be cannonading he can't be cannonading we can't be cannonading you can't be cannonading they can't be cannonading
Perfect
I can't have cannonaded you can't have cannonaded he can't have cannonaded we can't have cannonaded you can't have cannonaded they can't have cannonaded
V-ing perfect
I can't have been cannonading you can't have been cannonading he can't have been cannonading we can't have been cannonading you can't have been cannonading they can't have been cannonading
Interrogative form
Simple form
can I cannonade? can you cannonade? can he cannonade? can we cannonade? can you cannonade? can they cannonade?
V-ing form
can I be cannonading? can you be cannonading? can he be cannonading? can we be cannonading? can you be cannonading? can they be cannonading?
Perfect
can I have cannonaded? can you have cannonaded? can he have cannonaded? can we have cannonaded? can you have cannonaded? can they have cannonaded?
V-ing perfect
can I have been cannonading? can you have been cannonading? can he have been cannonading? can we have been cannonading? can you have been cannonading? can they have been cannonading?
Interro-negative form
Simple form
can't I cannonade? can't you cannonade? can't he cannonade? can't we cannonade? can't you cannonade? can't they cannonade?
V-ing form
can't I be cannonading? can't you be cannonading? can't he be cannonading? can't we be cannonading? can't you be cannonading? can't they be cannonading?
Perfect
can't I have cannonaded? can't you have cannonaded? can't he have cannonaded? can't we have cannonaded? can't you have cannonaded? can't they have cannonaded?
V-ing perfect
can't I have been cannonading? can't you have been cannonading? can't he have been cannonading? can't we have been cannonading? can't you have been cannonading? can't they have been cannonading?