must repurchase
Regular verb: repurchase - repurchased- repurchased

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must repurchase
you must repurchase
he must repurchase
we must repurchase
you must repurchase
they must repurchase 	I must be repurchasing
you must be repurchasing
he must be repurchasing
we must be repurchasing
you must be repurchasing
they must be repurchasing	I must have repurchased
you must have repurchased
he must have repurchased
we must have repurchased
you must have repurchased
they must have repurchased	I must have been repurchasing
you must have been repurchasing
he must have been repurchasing
we must have been repurchasing
you must have been repurchasing
they must have been repurchasing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't repurchase
you mustn't repurchase
he mustn't repurchase
we mustn't repurchase
you mustn't repurchase
they mustn't repurchase 	I mustn't be repurchasing
you mustn't be repurchasing
he mustn't be repurchasing
we mustn't be repurchasing
you mustn't be repurchasing
they mustn't be repurchasing	I mustn't have repurchased
you mustn't have repurchased
he mustn't have repurchased
we mustn't have repurchased
you mustn't have repurchased
they mustn't have repurchased	I mustn't have been repurchasing
you mustn't have been repurchasing
he mustn't have been repurchasing
we mustn't have been repurchasing
you mustn't have been repurchasing
they mustn't have been repurchasing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I repurchase?
must you repurchase?
must he repurchase?
must we repurchase?
must you repurchase?
must they repurchase? 	must I be repurchasing?
must you be repurchasing?
must he be repurchasing?
must we be repurchasing?
must you be repurchasing?
must they be repurchasing? 	must I have repurchased?
must you have repurchased?
must he have repurchased?
must we have repurchased?
must you have repurchased?
must they have repurchased? 	must I have been repurchasing?
must you have been repurchasing?
must he have been repurchasing?
must we have been repurchasing?
must you have been repurchasing?
must they have been repurchasing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I repurchase?
mustn't you repurchase?
mustn't he repurchase?
mustn't we repurchase?
mustn't you repurchase?
mustn't they repurchase? 	mustn't I be repurchasing?
mustn't you be repurchasing?
mustn't he be repurchasing?
mustn't we be repurchasing?
mustn't you be repurchasing?
mustn't they be repurchasing? 	mustn't I have repurchased?
mustn't you have repurchased?
mustn't he have repurchased?
mustn't we have repurchased?
mustn't you have repurchased?
mustn't they have repurchased? 	mustn't I have been repurchasing?
mustn't you have been repurchasing?
mustn't he have been repurchasing?
mustn't we have been repurchasing?
mustn't you have been repurchasing?
mustn't they have been repurchasing?