I can vandalize you can vandalize he can vandalize we can vandalize you can vandalize they can vandalize
V-ing form
I can be vandalizing you can be vandalizing he can be vandalizing we can be vandalizing you can be vandalizing they can be vandalizing
Perfect
I can have vandalized you can have vandalized he can have vandalized we can have vandalized you can have vandalized they can have vandalized
V-ing perfect
I can have been vandalizing you can have been vandalizing he can have been vandalizing we can have been vandalizing you can have been vandalizing they can have been vandalizing
Negation
Simple form
I cannot vandalize you cannot vandalize he cannot vandalize we cannot vandalize you cannot vandalize they cannot vandalize
V-ing form
I cannot be vandalizing you cannot be vandalizing he cannot be vandalizing we cannot be vandalizing you cannot be vandalizing they cannot be vandalizing
Perfect
I cannot have vandalized you cannot have vandalized he cannot have vandalized we cannot have vandalized you cannot have vandalized they cannot have vandalized
V-ing perfect
I cannot have been vandalizing you cannot have been vandalizing he cannot have been vandalizing we cannot have been vandalizing you cannot have been vandalizing they cannot have been vandalizing
Interrogative form
Simple form
can I vandalize? can you vandalize? can he vandalize? can we vandalize? can you vandalize? can they vandalize?
V-ing form
can I be vandalizing? can you be vandalizing? can he be vandalizing? can we be vandalizing? can you be vandalizing? can they be vandalizing?
Perfect
can I have vandalized? can you have vandalized? can he have vandalized? can we have vandalized? can you have vandalized? can they have vandalized?
V-ing perfect
can I have been vandalizing? can you have been vandalizing? can he have been vandalizing? can we have been vandalizing? can you have been vandalizing? can they have been vandalizing?
Interro-negative form
Simple form
can I not vandalize? can you not vandalize? can he not vandalize? can we not vandalize? can you not vandalize? can they not vandalize?
V-ing form
can I not be vandalizing? can you not be vandalizing? can he not be vandalizing? can we not be vandalizing? can you not be vandalizing? can they not be vandalizing?
Perfect
can I not have vandalized? can you not have vandalized? can he not have vandalized? can we not have vandalized? can you not have vandalized? can they not have vandalized?
V-ing perfect
can I not have been vandalizing? can you not have been vandalizing? can he not have been vandalizing? can we not have been vandalizing? can you not have been vandalizing? can they not have been vandalizing?