must shrive
Verbe irrégulier : shrive - shrove- shriven

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must shrive
you must shrive
he must shrive
we must shrive
you must shrive
they must shrive 	I must be shriving
you must be shriving
he must be shriving
we must be shriving
you must be shriving
they must be shriving	I must have shriven
you must have shriven
he must have shriven
we must have shriven
you must have shriven
they must have shriven	I must have been shriving
you must have been shriving
he must have been shriving
we must have been shriving
you must have been shriving
they must have been shriving	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't shrive
you mustn't shrive
he mustn't shrive
we mustn't shrive
you mustn't shrive
they mustn't shrive 	I mustn't be shriving
you mustn't be shriving
he mustn't be shriving
we mustn't be shriving
you mustn't be shriving
they mustn't be shriving	I mustn't have shriven
you mustn't have shriven
he mustn't have shriven
we mustn't have shriven
you mustn't have shriven
they mustn't have shriven	I mustn't have been shriving
you mustn't have been shriving
he mustn't have been shriving
we mustn't have been shriving
you mustn't have been shriving
they mustn't have been shriving	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I shrive?
must you shrive?
must he shrive?
must we shrive?
must you shrive?
must they shrive? 	must I be shriving?
must you be shriving?
must he be shriving?
must we be shriving?
must you be shriving?
must they be shriving? 	must I have shriven?
must you have shriven?
must he have shriven?
must we have shriven?
must you have shriven?
must they have shriven? 	must I have been shriving?
must you have been shriving?
must he have been shriving?
must we have been shriving?
must you have been shriving?
must they have been shriving? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I shrive?
mustn't you shrive?
mustn't he shrive?
mustn't we shrive?
mustn't you shrive?
mustn't they shrive? 	mustn't I be shriving?
mustn't you be shriving?
mustn't he be shriving?
mustn't we be shriving?
mustn't you be shriving?
mustn't they be shriving? 	mustn't I have shriven?
mustn't you have shriven?
mustn't he have shriven?
mustn't we have shriven?
mustn't you have shriven?
mustn't they have shriven? 	mustn't I have been shriving?
mustn't you have been shriving?
mustn't he have been shriving?
mustn't we have been shriving?
mustn't you have been shriving?
mustn't they have been shriving?