I could torpedo you could torpedo he could torpedo we could torpedo you could torpedo they could torpedo
V-ing form
I could be torpedoing you could be torpedoing he could be torpedoing we could be torpedoing you could be torpedoing they could be torpedoing
Perfect
I could have torpedoed you could have torpedoed he could have torpedoed we could have torpedoed you could have torpedoed they could have torpedoed
V-ing perfect
I could have been torpedoing you could have been torpedoing he could have been torpedoing we could have been torpedoing you could have been torpedoing they could have been torpedoing
Negation
Simple form
I could not torpedo you could not torpedo he could not torpedo we could not torpedo you could not torpedo they could not torpedo
V-ing form
I could not be torpedoing you could not be torpedoing he could not be torpedoing we could not be torpedoing you could not be torpedoing they could not be torpedoing
Perfect
I could not have torpedoed you could not have torpedoed he could not have torpedoed we could not have torpedoed you could not have torpedoed they could not have torpedoed
V-ing perfect
I could not have been torpedoing you could not have been torpedoing he could not have been torpedoing we could not have been torpedoing you could not have been torpedoing they could not have been torpedoing
Interrogative form
Simple form
could I torpedo? could you torpedo? could he torpedo? could we torpedo? could you torpedo? could they torpedo?
V-ing form
could I be torpedoing? could you be torpedoing? could he be torpedoing? could we be torpedoing? could you be torpedoing? could they be torpedoing?
Perfect
could I have torpedoed? could you have torpedoed? could he have torpedoed? could we have torpedoed? could you have torpedoed? could they have torpedoed?
V-ing perfect
could I have been torpedoing? could you have been torpedoing? could he have been torpedoing? could we have been torpedoing? could you have been torpedoing? could they have been torpedoing?
Interro-negative form
Simple form
could I not torpedo? could you not torpedo? could he not torpedo? could we not torpedo? could you not torpedo? could they not torpedo?
V-ing form
could I not be torpedoing? could you not be torpedoing? could he not be torpedoing? could we not be torpedoing? could you not be torpedoing? could they not be torpedoing?
Perfect
could I not have torpedoed? could you not have torpedoed? could he not have torpedoed? could we not have torpedoed? could you not have torpedoed? could they not have torpedoed?
V-ing perfect
could I not have been torpedoing? could you not have been torpedoing? could he not have been torpedoing? could we not have been torpedoing? could you not have been torpedoing? could they not have been torpedoing?