must shrive
Verbo irregular: shrive - shrove- shriven

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com 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	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not shrive
you must not shrive
he must not shrive
we must not shrive
you must not shrive
they must not shrive 	I must not be shriving
you must not be shriving
he must not be shriving
we must not be shriving
you must not be shriving
they must not be shriving	I must not have shriven
you must not have shriven
he must not have shriven
we must not have shriven
you must not have shriven
they must not have shriven	I must not have been shriving
you must not have been shriving
he must not have been shriving
we must not have been shriving
you must not have been shriving
they must not have been shriving	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com 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? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not shrive?
must you not shrive?
must he not shrive?
must we not shrive?
must you not shrive?
must they not shrive? 	must I not be shriving?
must you not be shriving?
must he not be shriving?
must we not be shriving?
must you not be shriving?
must they not be shriving? 	must I not have shriven?
must you not have shriven?
must he not have shriven?
must we not have shriven?
must you not have shriven?
must they not have shriven? 	must I not have been shriving?
must you not have been shriving?
must he not have been shriving?
must we not have been shriving?
must you not have been shriving?
must they not have been shriving?