must shroud
Verbo regular: shroud - shrouded- shrouded

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must shroud
you must shroud
he must shroud
we must shroud
you must shroud
they must shroud 	I must be shrouding
you must be shrouding
he must be shrouding
we must be shrouding
you must be shrouding
they must be shrouding	I must have shrouded
you must have shrouded
he must have shrouded
we must have shrouded
you must have shrouded
they must have shrouded	I must have been shrouding
you must have been shrouding
he must have been shrouding
we must have been shrouding
you must have been shrouding
they must have been shrouding	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mustn't shroud
you mustn't shroud
he mustn't shroud
we mustn't shroud
you mustn't shroud
they mustn't shroud 	I mustn't be shrouding
you mustn't be shrouding
he mustn't be shrouding
we mustn't be shrouding
you mustn't be shrouding
they mustn't be shrouding	I mustn't have shrouded
you mustn't have shrouded
he mustn't have shrouded
we mustn't have shrouded
you mustn't have shrouded
they mustn't have shrouded	I mustn't have been shrouding
you mustn't have been shrouding
he mustn't have been shrouding
we mustn't have been shrouding
you mustn't have been shrouding
they mustn't have been shrouding	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I shroud?
must you shroud?
must he shroud?
must we shroud?
must you shroud?
must they shroud? 	must I be shrouding?
must you be shrouding?
must he be shrouding?
must we be shrouding?
must you be shrouding?
must they be shrouding? 	must I have shrouded?
must you have shrouded?
must he have shrouded?
must we have shrouded?
must you have shrouded?
must they have shrouded? 	must I have been shrouding?
must you have been shrouding?
must he have been shrouding?
must we have been shrouding?
must you have been shrouding?
must they have been shrouding? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mustn't I shroud?
mustn't you shroud?
mustn't he shroud?
mustn't we shroud?
mustn't you shroud?
mustn't they shroud? 	mustn't I be shrouding?
mustn't you be shrouding?
mustn't he be shrouding?
mustn't we be shrouding?
mustn't you be shrouding?
mustn't they be shrouding? 	mustn't I have shrouded?
mustn't you have shrouded?
mustn't he have shrouded?
mustn't we have shrouded?
mustn't you have shrouded?
mustn't they have shrouded? 	mustn't I have been shrouding?
mustn't you have been shrouding?
mustn't he have been shrouding?
mustn't we have been shrouding?
mustn't you have been shrouding?
mustn't they have been shrouding?