must prance
Regular verb: prance - pranced- pranced

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must prance
you must prance
he must prance
we must prance
you must prance
they must prance 	I must be prancing
you must be prancing
he must be prancing
we must be prancing
you must be prancing
they must be prancing	I must have pranced
you must have pranced
he must have pranced
we must have pranced
you must have pranced
they must have pranced	I must have been prancing
you must have been prancing
he must have been prancing
we must have been prancing
you must have been prancing
they must have been prancing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must not prance
you must not prance
he must not prance
we must not prance
you must not prance
they must not prance 	I must not be prancing
you must not be prancing
he must not be prancing
we must not be prancing
you must not be prancing
they must not be prancing	I must not have pranced
you must not have pranced
he must not have pranced
we must not have pranced
you must not have pranced
they must not have pranced	I must not have been prancing
you must not have been prancing
he must not have been prancing
we must not have been prancing
you must not have been prancing
they must not have been prancing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I prance?
must you prance?
must he prance?
must we prance?
must you prance?
must they prance? 	must I be prancing?
must you be prancing?
must he be prancing?
must we be prancing?
must you be prancing?
must they be prancing? 	must I have pranced?
must you have pranced?
must he have pranced?
must we have pranced?
must you have pranced?
must they have pranced? 	must I have been prancing?
must you have been prancing?
must he have been prancing?
must we have been prancing?
must you have been prancing?
must they have been prancing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I not prance?
must you not prance?
must he not prance?
must we not prance?
must you not prance?
must they not prance? 	must I not be prancing?
must you not be prancing?
must he not be prancing?
must we not be prancing?
must you not be prancing?
must they not be prancing? 	must I not have pranced?
must you not have pranced?
must he not have pranced?
must we not have pranced?
must you not have pranced?
must they not have pranced? 	must I not have been prancing?
must you not have been prancing?
must he not have been prancing?
must we not have been prancing?
must you not have been prancing?
must they not have been prancing?