must spice
Verbo regular: spice - spiced- spiced

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must spice
you must spice
he must spice
we must spice
you must spice
they must spice 	I must be spicing
you must be spicing
he must be spicing
we must be spicing
you must be spicing
they must be spicing	I must have spiced
you must have spiced
he must have spiced
we must have spiced
you must have spiced
they must have spiced	I must have been spicing
you must have been spicing
he must have been spicing
we must have been spicing
you must have been spicing
they must have been spicing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I mustn't spice
you mustn't spice
he mustn't spice
we mustn't spice
you mustn't spice
they mustn't spice 	I mustn't be spicing
you mustn't be spicing
he mustn't be spicing
we mustn't be spicing
you mustn't be spicing
they mustn't be spicing	I mustn't have spiced
you mustn't have spiced
he mustn't have spiced
we mustn't have spiced
you mustn't have spiced
they mustn't have spiced	I mustn't have been spicing
you mustn't have been spicing
he mustn't have been spicing
we mustn't have been spicing
you mustn't have been spicing
they mustn't have been spicing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I spice?
must you spice?
must he spice?
must we spice?
must you spice?
must they spice? 	must I be spicing?
must you be spicing?
must he be spicing?
must we be spicing?
must you be spicing?
must they be spicing? 	must I have spiced?
must you have spiced?
must he have spiced?
must we have spiced?
must you have spiced?
must they have spiced? 	must I have been spicing?
must you have been spicing?
must he have been spicing?
must we have been spicing?
must you have been spicing?
must they have been spicing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
mustn't I spice?
mustn't you spice?
mustn't he spice?
mustn't we spice?
mustn't you spice?
mustn't they spice? 	mustn't I be spicing?
mustn't you be spicing?
mustn't he be spicing?
mustn't we be spicing?
mustn't you be spicing?
mustn't they be spicing? 	mustn't I have spiced?
mustn't you have spiced?
mustn't he have spiced?
mustn't we have spiced?
mustn't you have spiced?
mustn't they have spiced? 	mustn't I have been spicing?
mustn't you have been spicing?
mustn't he have been spicing?
mustn't we have been spicing?
mustn't you have been spicing?
mustn't they have been spicing?