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