I can explode you can explode he can explode we can explode you can explode they can explode
V-ing form
I can be exploding you can be exploding he can be exploding we can be exploding you can be exploding they can be exploding
Perfect
I can have exploded you can have exploded he can have exploded we can have exploded you can have exploded they can have exploded
V-ing perfect
I can have been exploding you can have been exploding he can have been exploding we can have been exploding you can have been exploding they can have been exploding
Negation
Simple form
I cannot explode you cannot explode he cannot explode we cannot explode you cannot explode they cannot explode
V-ing form
I cannot be exploding you cannot be exploding he cannot be exploding we cannot be exploding you cannot be exploding they cannot be exploding
Perfect
I cannot have exploded you cannot have exploded he cannot have exploded we cannot have exploded you cannot have exploded they cannot have exploded
V-ing perfect
I cannot have been exploding you cannot have been exploding he cannot have been exploding we cannot have been exploding you cannot have been exploding they cannot have been exploding
Interrogative form
Simple form
can I explode? can you explode? can he explode? can we explode? can you explode? can they explode?
V-ing form
can I be exploding? can you be exploding? can he be exploding? can we be exploding? can you be exploding? can they be exploding?
Perfect
can I have exploded? can you have exploded? can he have exploded? can we have exploded? can you have exploded? can they have exploded?
V-ing perfect
can I have been exploding? can you have been exploding? can he have been exploding? can we have been exploding? can you have been exploding? can they have been exploding?
Interro-negative form
Simple form
can I not explode? can you not explode? can he not explode? can we not explode? can you not explode? can they not explode?
V-ing form
can I not be exploding? can you not be exploding? can he not be exploding? can we not be exploding? can you not be exploding? can they not be exploding?
Perfect
can I not have exploded? can you not have exploded? can he not have exploded? can we not have exploded? can you not have exploded? can they not have exploded?
V-ing perfect
can I not have been exploding? can you not have been exploding? can he not have been exploding? can we not have been exploding? can you not have been exploding? can they not have been exploding?