must sculpture
Regular verb: sculpture - sculptured- sculptured

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must sculpture
you must sculpture
he must sculpture
we must sculpture
you must sculpture
they must sculpture 	I must be sculpturing
you must be sculpturing
he must be sculpturing
we must be sculpturing
you must be sculpturing
they must be sculpturing	I must have sculptured
you must have sculptured
he must have sculptured
we must have sculptured
you must have sculptured
they must have sculptured	I must have been sculpturing
you must have been sculpturing
he must have been sculpturing
we must have been sculpturing
you must have been sculpturing
they must have been sculpturing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't sculpture
you mustn't sculpture
he mustn't sculpture
we mustn't sculpture
you mustn't sculpture
they mustn't sculpture 	I mustn't be sculpturing
you mustn't be sculpturing
he mustn't be sculpturing
we mustn't be sculpturing
you mustn't be sculpturing
they mustn't be sculpturing	I mustn't have sculptured
you mustn't have sculptured
he mustn't have sculptured
we mustn't have sculptured
you mustn't have sculptured
they mustn't have sculptured	I mustn't have been sculpturing
you mustn't have been sculpturing
he mustn't have been sculpturing
we mustn't have been sculpturing
you mustn't have been sculpturing
they mustn't have been sculpturing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I sculpture?
must you sculpture?
must he sculpture?
must we sculpture?
must you sculpture?
must they sculpture? 	must I be sculpturing?
must you be sculpturing?
must he be sculpturing?
must we be sculpturing?
must you be sculpturing?
must they be sculpturing? 	must I have sculptured?
must you have sculptured?
must he have sculptured?
must we have sculptured?
must you have sculptured?
must they have sculptured? 	must I have been sculpturing?
must you have been sculpturing?
must he have been sculpturing?
must we have been sculpturing?
must you have been sculpturing?
must they have been sculpturing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I sculpture?
mustn't you sculpture?
mustn't he sculpture?
mustn't we sculpture?
mustn't you sculpture?
mustn't they sculpture? 	mustn't I be sculpturing?
mustn't you be sculpturing?
mustn't he be sculpturing?
mustn't we be sculpturing?
mustn't you be sculpturing?
mustn't they be sculpturing? 	mustn't I have sculptured?
mustn't you have sculptured?
mustn't he have sculptured?
mustn't we have sculptured?
mustn't you have sculptured?
mustn't they have sculptured? 	mustn't I have been sculpturing?
mustn't you have been sculpturing?
mustn't he have been sculpturing?
mustn't we have been sculpturing?
mustn't you have been sculpturing?
mustn't they have been sculpturing?