English verb conjugation
COULD EXPLODE

Regular verb: explode - exploded - exploded

Affirmation

Simple form	V-ing form
I could explode you could explode he could explode we could explode you could explode they could explode	I could be exploding you could be exploding he could be exploding we could be exploding you could be exploding they could be exploding
Perfect	V-ing perfect
I could have exploded you could have exploded he could have exploded we could have exploded you could have exploded they could have exploded	I could have been exploding you could have been exploding he could have been exploding we could have been exploding you could have been exploding they could have been exploding

Negation

Simple form	V-ing form
I couldn't explode you couldn't explode he couldn't explode we couldn't explode you couldn't explode they couldn't explode	I couldn't be exploding you couldn't be exploding he couldn't be exploding we couldn't be exploding you couldn't be exploding they couldn't be exploding
Perfect	V-ing perfect
I couldn't have exploded you couldn't have exploded he couldn't have exploded we couldn't have exploded you couldn't have exploded they couldn't have exploded	I couldn't have been exploding you couldn't have been exploding he couldn't have been exploding we couldn't have been exploding you couldn't have been exploding they couldn't have been exploding

Interrogative form

Simple form	V-ing form
could I explode? could you explode? could he explode? could we explode? could you explode? could they explode?	could I be exploding? could you be exploding? could he be exploding? could we be exploding? could you be exploding? could they be exploding?
Perfect	V-ing perfect
could I have exploded? could you have exploded? could he have exploded? could we have exploded? could you have exploded? could they have exploded?	could I have been exploding? could you have been exploding? could he have been exploding? could we have been exploding? could you have been exploding? could they have been exploding?

Interro-negative form

Simple form	V-ing form
couldn't I explode? couldn't you explode? couldn't he explode? couldn't we explode? couldn't you explode? couldn't they explode?	couldn't I be exploding? couldn't you be exploding? couldn't he be exploding? couldn't we be exploding? couldn't you be exploding? couldn't they be exploding?
Perfect	V-ing perfect
couldn't I have exploded? couldn't you have exploded? couldn't he have exploded? couldn't we have exploded? couldn't you have exploded? couldn't they have exploded?	couldn't I have been exploding? couldn't you have been exploding? couldn't he have been exploding? couldn't we have been exploding? couldn't you have been exploding? couldn't they have been exploding?