must torpedo
Regular verb: torpedo - torpedoed- torpedoed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must torpedo
you must torpedo
she must torpedo
we must torpedo
you must torpedo
they must torpedo 	I must be torpedoing
you must be torpedoing
she must be torpedoing
we must be torpedoing
you must be torpedoing
they must be torpedoing	I must have torpedoed
you must have torpedoed
she must have torpedoed
we must have torpedoed
you must have torpedoed
they must have torpedoed	I must have been torpedoing
you must have been torpedoing
she must have been torpedoing
we must have been torpedoing
you must have been torpedoing
they must have been torpedoing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't torpedo
you mustn't torpedo
she mustn't torpedo
we mustn't torpedo
you mustn't torpedo
they mustn't torpedo 	I mustn't be torpedoing
you mustn't be torpedoing
she mustn't be torpedoing
we mustn't be torpedoing
you mustn't be torpedoing
they mustn't be torpedoing	I mustn't have torpedoed
you mustn't have torpedoed
she mustn't have torpedoed
we mustn't have torpedoed
you mustn't have torpedoed
they mustn't have torpedoed	I mustn't have been torpedoing
you mustn't have been torpedoing
she mustn't have been torpedoing
we mustn't have been torpedoing
you mustn't have been torpedoing
they mustn't have been torpedoing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I torpedo?
must you torpedo?
must she torpedo?
must we torpedo?
must you torpedo?
must they torpedo? 	must I be torpedoing?
must you be torpedoing?
must she be torpedoing?
must we be torpedoing?
must you be torpedoing?
must they be torpedoing? 	must I have torpedoed?
must you have torpedoed?
must she have torpedoed?
must we have torpedoed?
must you have torpedoed?
must they have torpedoed? 	must I have been torpedoing?
must you have been torpedoing?
must she have been torpedoing?
must we have been torpedoing?
must you have been torpedoing?
must they have been torpedoing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I torpedo?
mustn't you torpedo?
mustn't she torpedo?
mustn't we torpedo?
mustn't you torpedo?
mustn't they torpedo? 	mustn't I be torpedoing?
mustn't you be torpedoing?
mustn't she be torpedoing?
mustn't we be torpedoing?
mustn't you be torpedoing?
mustn't they be torpedoing? 	mustn't I have torpedoed?
mustn't you have torpedoed?
mustn't she have torpedoed?
mustn't we have torpedoed?
mustn't you have torpedoed?
mustn't they have torpedoed? 	mustn't I have been torpedoing?
mustn't you have been torpedoing?
mustn't she have been torpedoing?
mustn't we have been torpedoing?
mustn't you have been torpedoing?
mustn't they have been torpedoing?