must spray-paint
Verbo regular: spray-paint - spray-painted- spray-painted

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must spray-paint
you must spray-paint
he must spray-paint
we must spray-paint
you must spray-paint
they must spray-paint 	I must be spray-painting
you must be spray-painting
he must be spray-painting
we must be spray-painting
you must be spray-painting
they must be spray-painting	I must have spray-painted
you must have spray-painted
he must have spray-painted
we must have spray-painted
you must have spray-painted
they must have spray-painted	I must have been spray-painting
you must have been spray-painting
he must have been spray-painting
we must have been spray-painting
you must have been spray-painting
they must have been spray-painting	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not spray-paint
you must not spray-paint
he must not spray-paint
we must not spray-paint
you must not spray-paint
they must not spray-paint 	I must not be spray-painting
you must not be spray-painting
he must not be spray-painting
we must not be spray-painting
you must not be spray-painting
they must not be spray-painting	I must not have spray-painted
you must not have spray-painted
he must not have spray-painted
we must not have spray-painted
you must not have spray-painted
they must not have spray-painted	I must not have been spray-painting
you must not have been spray-painting
he must not have been spray-painting
we must not have been spray-painting
you must not have been spray-painting
they must not have been spray-painting	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I spray-paint?
must you spray-paint?
must he spray-paint?
must we spray-paint?
must you spray-paint?
must they spray-paint? 	must I be spray-painting?
must you be spray-painting?
must he be spray-painting?
must we be spray-painting?
must you be spray-painting?
must they be spray-painting? 	must I have spray-painted?
must you have spray-painted?
must he have spray-painted?
must we have spray-painted?
must you have spray-painted?
must they have spray-painted? 	must I have been spray-painting?
must you have been spray-painting?
must he have been spray-painting?
must we have been spray-painting?
must you have been spray-painting?
must they have been spray-painting? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not spray-paint?
must you not spray-paint?
must he not spray-paint?
must we not spray-paint?
must you not spray-paint?
must they not spray-paint? 	must I not be spray-painting?
must you not be spray-painting?
must he not be spray-painting?
must we not be spray-painting?
must you not be spray-painting?
must they not be spray-painting? 	must I not have spray-painted?
must you not have spray-painted?
must he not have spray-painted?
must we not have spray-painted?
must you not have spray-painted?
must they not have spray-painted? 	must I not have been spray-painting?
must you not have been spray-painting?
must he not have been spray-painting?
must we not have been spray-painting?
must you not have been spray-painting?
must they not have been spray-painting?