must depend
Regular verb: depend - depended- depended

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must depend
you must depend
he must depend
we must depend
you must depend
they must depend 	I must be depending
you must be depending
he must be depending
we must be depending
you must be depending
they must be depending	I must have depended
you must have depended
he must have depended
we must have depended
you must have depended
they must have depended	I must have been depending
you must have been depending
he must have been depending
we must have been depending
you must have been depending
they must have been depending	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't depend
you mustn't depend
he mustn't depend
we mustn't depend
you mustn't depend
they mustn't depend 	I mustn't be depending
you mustn't be depending
he mustn't be depending
we mustn't be depending
you mustn't be depending
they mustn't be depending	I mustn't have depended
you mustn't have depended
he mustn't have depended
we mustn't have depended
you mustn't have depended
they mustn't have depended	I mustn't have been depending
you mustn't have been depending
he mustn't have been depending
we mustn't have been depending
you mustn't have been depending
they mustn't have been depending	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I depend?
must you depend?
must he depend?
must we depend?
must you depend?
must they depend? 	must I be depending?
must you be depending?
must he be depending?
must we be depending?
must you be depending?
must they be depending? 	must I have depended?
must you have depended?
must he have depended?
must we have depended?
must you have depended?
must they have depended? 	must I have been depending?
must you have been depending?
must he have been depending?
must we have been depending?
must you have been depending?
must they have been depending? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I depend?
mustn't you depend?
mustn't he depend?
mustn't we depend?
mustn't you depend?
mustn't they depend? 	mustn't I be depending?
mustn't you be depending?
mustn't he be depending?
mustn't we be depending?
mustn't you be depending?
mustn't they be depending? 	mustn't I have depended?
mustn't you have depended?
mustn't he have depended?
mustn't we have depended?
mustn't you have depended?
mustn't they have depended? 	mustn't I have been depending?
mustn't you have been depending?
mustn't he have been depending?
mustn't we have been depending?
mustn't you have been depending?
mustn't they have been depending?