I can kennel you can kennel she can kennel we can kennel you can kennel they can kennel
V-ing form
I can be kenneling you can be kenneling she can be kenneling we can be kenneling you can be kenneling they can be kenneling
Perfect
I can have kenneled you can have kenneled she can have kenneled we can have kenneled you can have kenneled they can have kenneled
V-ing perfect
I can have been kenneling you can have been kenneling she can have been kenneling we can have been kenneling you can have been kenneling they can have been kenneling
Negation
Simple form
I can't kennel you can't kennel she can't kennel we can't kennel you can't kennel they can't kennel
V-ing form
I can't be kenneling you can't be kenneling she can't be kenneling we can't be kenneling you can't be kenneling they can't be kenneling
Perfect
I can't have kenneled you can't have kenneled she can't have kenneled we can't have kenneled you can't have kenneled they can't have kenneled
V-ing perfect
I can't have been kenneling you can't have been kenneling she can't have been kenneling we can't have been kenneling you can't have been kenneling they can't have been kenneling
Interrogative form
Simple form
can I kennel? can you kennel? can she kennel? can we kennel? can you kennel? can they kennel?
V-ing form
can I be kenneling? can you be kenneling? can she be kenneling? can we be kenneling? can you be kenneling? can they be kenneling?
Perfect
can I have kenneled? can you have kenneled? can she have kenneled? can we have kenneled? can you have kenneled? can they have kenneled?
V-ing perfect
can I have been kenneling? can you have been kenneling? can she have been kenneling? can we have been kenneling? can you have been kenneling? can they have been kenneling?
Interro-negative form
Simple form
can't I kennel? can't you kennel? can't she kennel? can't we kennel? can't you kennel? can't they kennel?
V-ing form
can't I be kenneling? can't you be kenneling? can't she be kenneling? can't we be kenneling? can't you be kenneling? can't they be kenneling?
Perfect
can't I have kenneled? can't you have kenneled? can't she have kenneled? can't we have kenneled? can't you have kenneled? can't they have kenneled?
V-ing perfect
can't I have been kenneling? can't you have been kenneling? can't she have been kenneling? can't we have been kenneling? can't you have been kenneling? can't they have been kenneling?