I can spray you can spray he can spray we can spray you can spray they can spray
V-ing form
I can be spraying you can be spraying he can be spraying we can be spraying you can be spraying they can be spraying
Perfect
I can have sprayed you can have sprayed he can have sprayed we can have sprayed you can have sprayed they can have sprayed
V-ing perfect
I can have been spraying you can have been spraying he can have been spraying we can have been spraying you can have been spraying they can have been spraying
Negation
Simple form
I can't spray you can't spray he can't spray we can't spray you can't spray they can't spray
V-ing form
I can't be spraying you can't be spraying he can't be spraying we can't be spraying you can't be spraying they can't be spraying
Perfect
I can't have sprayed you can't have sprayed he can't have sprayed we can't have sprayed you can't have sprayed they can't have sprayed
V-ing perfect
I can't have been spraying you can't have been spraying he can't have been spraying we can't have been spraying you can't have been spraying they can't have been spraying
Interrogative form
Simple form
can I spray? can you spray? can he spray? can we spray? can you spray? can they spray?
V-ing form
can I be spraying? can you be spraying? can he be spraying? can we be spraying? can you be spraying? can they be spraying?
Perfect
can I have sprayed? can you have sprayed? can he have sprayed? can we have sprayed? can you have sprayed? can they have sprayed?
V-ing perfect
can I have been spraying? can you have been spraying? can he have been spraying? can we have been spraying? can you have been spraying? can they have been spraying?
Interro-negative form
Simple form
can't I spray? can't you spray? can't he spray? can't we spray? can't you spray? can't they spray?
V-ing form
can't I be spraying? can't you be spraying? can't he be spraying? can't we be spraying? can't you be spraying? can't they be spraying?
Perfect
can't I have sprayed? can't you have sprayed? can't he have sprayed? can't we have sprayed? can't you have sprayed? can't they have sprayed?
V-ing perfect
can't I have been spraying? can't you have been spraying? can't he have been spraying? can't we have been spraying? can't you have been spraying? can't they have been spraying?