must slue
Verbo regular: slue - slued- slued

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must slue
you must slue
he must slue
we must slue
you must slue
they must slue 	I must be sluing
you must be sluing
he must be sluing
we must be sluing
you must be sluing
they must be sluing	I must have slued
you must have slued
he must have slued
we must have slued
you must have slued
they must have slued	I must have been sluing
you must have been sluing
he must have been sluing
we must have been sluing
you must have been sluing
they must have been sluing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I mustn't slue
you mustn't slue
he mustn't slue
we mustn't slue
you mustn't slue
they mustn't slue 	I mustn't be sluing
you mustn't be sluing
he mustn't be sluing
we mustn't be sluing
you mustn't be sluing
they mustn't be sluing	I mustn't have slued
you mustn't have slued
he mustn't have slued
we mustn't have slued
you mustn't have slued
they mustn't have slued	I mustn't have been sluing
you mustn't have been sluing
he mustn't have been sluing
we mustn't have been sluing
you mustn't have been sluing
they mustn't have been sluing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I slue?
must you slue?
must he slue?
must we slue?
must you slue?
must they slue? 	must I be sluing?
must you be sluing?
must he be sluing?
must we be sluing?
must you be sluing?
must they be sluing? 	must I have slued?
must you have slued?
must he have slued?
must we have slued?
must you have slued?
must they have slued? 	must I have been sluing?
must you have been sluing?
must he have been sluing?
must we have been sluing?
must you have been sluing?
must they have been sluing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
mustn't I slue?
mustn't you slue?
mustn't he slue?
mustn't we slue?
mustn't you slue?
mustn't they slue? 	mustn't I be sluing?
mustn't you be sluing?
mustn't he be sluing?
mustn't we be sluing?
mustn't you be sluing?
mustn't they be sluing? 	mustn't I have slued?
mustn't you have slued?
mustn't he have slued?
mustn't we have slued?
mustn't you have slued?
mustn't they have slued? 	mustn't I have been sluing?
mustn't you have been sluing?
mustn't he have been sluing?
mustn't we have been sluing?
mustn't you have been sluing?
mustn't they have been sluing?