must preslice
Verbe régulier : preslice - presliced- presliced

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must preslice
you must preslice
he must preslice
we must preslice
you must preslice
they must preslice 	I must be preslicing
you must be preslicing
he must be preslicing
we must be preslicing
you must be preslicing
they must be preslicing	I must have presliced
you must have presliced
he must have presliced
we must have presliced
you must have presliced
they must have presliced	I must have been preslicing
you must have been preslicing
he must have been preslicing
we must have been preslicing
you must have been preslicing
they must have been preslicing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't preslice
you mustn't preslice
he mustn't preslice
we mustn't preslice
you mustn't preslice
they mustn't preslice 	I mustn't be preslicing
you mustn't be preslicing
he mustn't be preslicing
we mustn't be preslicing
you mustn't be preslicing
they mustn't be preslicing	I mustn't have presliced
you mustn't have presliced
he mustn't have presliced
we mustn't have presliced
you mustn't have presliced
they mustn't have presliced	I mustn't have been preslicing
you mustn't have been preslicing
he mustn't have been preslicing
we mustn't have been preslicing
you mustn't have been preslicing
they mustn't have been preslicing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I preslice?
must you preslice?
must he preslice?
must we preslice?
must you preslice?
must they preslice? 	must I be preslicing?
must you be preslicing?
must he be preslicing?
must we be preslicing?
must you be preslicing?
must they be preslicing? 	must I have presliced?
must you have presliced?
must he have presliced?
must we have presliced?
must you have presliced?
must they have presliced? 	must I have been preslicing?
must you have been preslicing?
must he have been preslicing?
must we have been preslicing?
must you have been preslicing?
must they have been preslicing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I preslice?
mustn't you preslice?
mustn't he preslice?
mustn't we preslice?
mustn't you preslice?
mustn't they preslice? 	mustn't I be preslicing?
mustn't you be preslicing?
mustn't he be preslicing?
mustn't we be preslicing?
mustn't you be preslicing?
mustn't they be preslicing? 	mustn't I have presliced?
mustn't you have presliced?
mustn't he have presliced?
mustn't we have presliced?
mustn't you have presliced?
mustn't they have presliced? 	mustn't I have been preslicing?
mustn't you have been preslicing?
mustn't he have been preslicing?
mustn't we have been preslicing?
mustn't you have been preslicing?
mustn't they have been preslicing?