must prescore
Verbe régulier : prescore - prescored- prescored

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must prescore
you must prescore
he must prescore
we must prescore
you must prescore
they must prescore 	I must be prescoring
you must be prescoring
he must be prescoring
we must be prescoring
you must be prescoring
they must be prescoring	I must have prescored
you must have prescored
he must have prescored
we must have prescored
you must have prescored
they must have prescored	I must have been prescoring
you must have been prescoring
he must have been prescoring
we must have been prescoring
you must have been prescoring
they must have been prescoring	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't prescore
you mustn't prescore
he mustn't prescore
we mustn't prescore
you mustn't prescore
they mustn't prescore 	I mustn't be prescoring
you mustn't be prescoring
he mustn't be prescoring
we mustn't be prescoring
you mustn't be prescoring
they mustn't be prescoring	I mustn't have prescored
you mustn't have prescored
he mustn't have prescored
we mustn't have prescored
you mustn't have prescored
they mustn't have prescored	I mustn't have been prescoring
you mustn't have been prescoring
he mustn't have been prescoring
we mustn't have been prescoring
you mustn't have been prescoring
they mustn't have been prescoring	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I prescore?
must you prescore?
must he prescore?
must we prescore?
must you prescore?
must they prescore? 	must I be prescoring?
must you be prescoring?
must he be prescoring?
must we be prescoring?
must you be prescoring?
must they be prescoring? 	must I have prescored?
must you have prescored?
must he have prescored?
must we have prescored?
must you have prescored?
must they have prescored? 	must I have been prescoring?
must you have been prescoring?
must he have been prescoring?
must we have been prescoring?
must you have been prescoring?
must they have been prescoring? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I prescore?
mustn't you prescore?
mustn't he prescore?
mustn't we prescore?
mustn't you prescore?
mustn't they prescore? 	mustn't I be prescoring?
mustn't you be prescoring?
mustn't he be prescoring?
mustn't we be prescoring?
mustn't you be prescoring?
mustn't they be prescoring? 	mustn't I have prescored?
mustn't you have prescored?
mustn't he have prescored?
mustn't we have prescored?
mustn't you have prescored?
mustn't they have prescored? 	mustn't I have been prescoring?
mustn't you have been prescoring?
mustn't he have been prescoring?
mustn't we have been prescoring?
mustn't you have been prescoring?
mustn't they have been prescoring?