I can cannon you can cannon she can cannon we can cannon you can cannon they can cannon
V-ing form
I can be cannoning you can be cannoning she can be cannoning we can be cannoning you can be cannoning they can be cannoning
Perfect
I can have cannoned you can have cannoned she can have cannoned we can have cannoned you can have cannoned they can have cannoned
V-ing perfect
I can have been cannoning you can have been cannoning she can have been cannoning we can have been cannoning you can have been cannoning they can have been cannoning
Negation
Simple form
I cannot cannon you cannot cannon she cannot cannon we cannot cannon you cannot cannon they cannot cannon
V-ing form
I cannot be cannoning you cannot be cannoning she cannot be cannoning we cannot be cannoning you cannot be cannoning they cannot be cannoning
Perfect
I cannot have cannoned you cannot have cannoned she cannot have cannoned we cannot have cannoned you cannot have cannoned they cannot have cannoned
V-ing perfect
I cannot have been cannoning you cannot have been cannoning she cannot have been cannoning we cannot have been cannoning you cannot have been cannoning they cannot have been cannoning
Interrogative form
Simple form
can I cannon? can you cannon? can she cannon? can we cannon? can you cannon? can they cannon?
V-ing form
can I be cannoning? can you be cannoning? can she be cannoning? can we be cannoning? can you be cannoning? can they be cannoning?
Perfect
can I have cannoned? can you have cannoned? can she have cannoned? can we have cannoned? can you have cannoned? can they have cannoned?
V-ing perfect
can I have been cannoning? can you have been cannoning? can she have been cannoning? can we have been cannoning? can you have been cannoning? can they have been cannoning?
Interro-negative form
Simple form
can I not cannon? can you not cannon? can she not cannon? can we not cannon? can you not cannon? can they not cannon?
V-ing form
can I not be cannoning? can you not be cannoning? can she not be cannoning? can we not be cannoning? can you not be cannoning? can they not be cannoning?
Perfect
can I not have cannoned? can you not have cannoned? can she not have cannoned? can we not have cannoned? can you not have cannoned? can they not have cannoned?
V-ing perfect
can I not have been cannoning? can you not have been cannoning? can she not have been cannoning? can we not have been cannoning? can you not have been cannoning? can they not have been cannoning?