must stink
Verbo irregular: stink - stank- stunk

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must stink
you must stink
he must stink
we must stink
you must stink
they must stink 	I must be stinking
you must be stinking
he must be stinking
we must be stinking
you must be stinking
they must be stinking	I must have stunk
you must have stunk
he must have stunk
we must have stunk
you must have stunk
they must have stunk	I must have been stinking
you must have been stinking
he must have been stinking
we must have been stinking
you must have been stinking
they must have been stinking	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I mustn't stink
you mustn't stink
he mustn't stink
we mustn't stink
you mustn't stink
they mustn't stink 	I mustn't be stinking
you mustn't be stinking
he mustn't be stinking
we mustn't be stinking
you mustn't be stinking
they mustn't be stinking	I mustn't have stunk
you mustn't have stunk
he mustn't have stunk
we mustn't have stunk
you mustn't have stunk
they mustn't have stunk	I mustn't have been stinking
you mustn't have been stinking
he mustn't have been stinking
we mustn't have been stinking
you mustn't have been stinking
they mustn't have been stinking	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I stink?
must you stink?
must he stink?
must we stink?
must you stink?
must they stink? 	must I be stinking?
must you be stinking?
must he be stinking?
must we be stinking?
must you be stinking?
must they be stinking? 	must I have stunk?
must you have stunk?
must he have stunk?
must we have stunk?
must you have stunk?
must they have stunk? 	must I have been stinking?
must you have been stinking?
must he have been stinking?
must we have been stinking?
must you have been stinking?
must they have been stinking? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
mustn't I stink?
mustn't you stink?
mustn't he stink?
mustn't we stink?
mustn't you stink?
mustn't they stink? 	mustn't I be stinking?
mustn't you be stinking?
mustn't he be stinking?
mustn't we be stinking?
mustn't you be stinking?
mustn't they be stinking? 	mustn't I have stunk?
mustn't you have stunk?
mustn't he have stunk?
mustn't we have stunk?
mustn't you have stunk?
mustn't they have stunk? 	mustn't I have been stinking?
mustn't you have been stinking?
mustn't he have been stinking?
mustn't we have been stinking?
mustn't you have been stinking?
mustn't they have been stinking?