must stencil
Verbo regular: stencil - stencilled- stencilled

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must stencil
you must stencil
he must stencil
we must stencil
you must stencil
they must stencil 	I must be stencilling
you must be stencilling
he must be stencilling
we must be stencilling
you must be stencilling
they must be stencilling	I must have stencilled
you must have stencilled
he must have stencilled
we must have stencilled
you must have stencilled
they must have stencilled	I must have been stencilling
you must have been stencilling
he must have been stencilling
we must have been stencilling
you must have been stencilling
they must have been stencilling	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mustn't stencil
you mustn't stencil
he mustn't stencil
we mustn't stencil
you mustn't stencil
they mustn't stencil 	I mustn't be stencilling
you mustn't be stencilling
he mustn't be stencilling
we mustn't be stencilling
you mustn't be stencilling
they mustn't be stencilling	I mustn't have stencilled
you mustn't have stencilled
he mustn't have stencilled
we mustn't have stencilled
you mustn't have stencilled
they mustn't have stencilled	I mustn't have been stencilling
you mustn't have been stencilling
he mustn't have been stencilling
we mustn't have been stencilling
you mustn't have been stencilling
they mustn't have been stencilling	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I stencil?
must you stencil?
must he stencil?
must we stencil?
must you stencil?
must they stencil? 	must I be stencilling?
must you be stencilling?
must he be stencilling?
must we be stencilling?
must you be stencilling?
must they be stencilling? 	must I have stencilled?
must you have stencilled?
must he have stencilled?
must we have stencilled?
must you have stencilled?
must they have stencilled? 	must I have been stencilling?
must you have been stencilling?
must he have been stencilling?
must we have been stencilling?
must you have been stencilling?
must they have been stencilling? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mustn't I stencil?
mustn't you stencil?
mustn't he stencil?
mustn't we stencil?
mustn't you stencil?
mustn't they stencil? 	mustn't I be stencilling?
mustn't you be stencilling?
mustn't he be stencilling?
mustn't we be stencilling?
mustn't you be stencilling?
mustn't they be stencilling? 	mustn't I have stencilled?
mustn't you have stencilled?
mustn't he have stencilled?
mustn't we have stencilled?
mustn't you have stencilled?
mustn't they have stencilled? 	mustn't I have been stencilling?
mustn't you have been stencilling?
mustn't he have been stencilling?
mustn't we have been stencilling?
mustn't you have been stencilling?
mustn't they have been stencilling?