must prance prance
Regular verb: prance prance - prance pranced- prance pranced

, this verb may not exist. Conjugation is given as example.

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

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't prance prance
you mustn't prance prance
she mustn't prance prance
we mustn't prance prance
you mustn't prance prance
they mustn't prance prance 	I mustn't be prance prancing
you mustn't be prance prancing
she mustn't be prance prancing
we mustn't be prance prancing
you mustn't be prance prancing
they mustn't be prance prancing	I mustn't have prance pranced
you mustn't have prance pranced
she mustn't have prance pranced
we mustn't have prance pranced
you mustn't have prance pranced
they mustn't have prance pranced	I mustn't have been prance prancing
you mustn't have been prance prancing
she mustn't have been prance prancing
we mustn't have been prance prancing
you mustn't have been prance prancing
they mustn't have been prance prancing	

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

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I prance prance?
mustn't you prance prance?
mustn't she prance prance?
mustn't we prance prance?
mustn't you prance prance?
mustn't they prance prance? 	mustn't I be prance prancing?
mustn't you be prance prancing?
mustn't she be prance prancing?
mustn't we be prance prancing?
mustn't you be prance prancing?
mustn't they be prance prancing? 	mustn't I have prance pranced?
mustn't you have prance pranced?
mustn't she have prance pranced?
mustn't we have prance pranced?
mustn't you have prance pranced?
mustn't they have prance pranced? 	mustn't I have been prance prancing?
mustn't you have been prance prancing?
mustn't she have been prance prancing?
mustn't we have been prance prancing?
mustn't you have been prance prancing?
mustn't they have been prance prancing?