must slum
Verbe régulier : slum - slumed- slumed

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must slum
you must slum
he must slum
we must slum
you must slum
they must slum 	I must be sluming
you must be sluming
he must be sluming
we must be sluming
you must be sluming
they must be sluming	I must have slumed
you must have slumed
he must have slumed
we must have slumed
you must have slumed
they must have slumed	I must have been sluming
you must have been sluming
he must have been sluming
we must have been sluming
you must have been sluming
they must have been sluming	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't slum
you mustn't slum
he mustn't slum
we mustn't slum
you mustn't slum
they mustn't slum 	I mustn't be sluming
you mustn't be sluming
he mustn't be sluming
we mustn't be sluming
you mustn't be sluming
they mustn't be sluming	I mustn't have slumed
you mustn't have slumed
he mustn't have slumed
we mustn't have slumed
you mustn't have slumed
they mustn't have slumed	I mustn't have been sluming
you mustn't have been sluming
he mustn't have been sluming
we mustn't have been sluming
you mustn't have been sluming
they mustn't have been sluming	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I slum?
must you slum?
must he slum?
must we slum?
must you slum?
must they slum? 	must I be sluming?
must you be sluming?
must he be sluming?
must we be sluming?
must you be sluming?
must they be sluming? 	must I have slumed?
must you have slumed?
must he have slumed?
must we have slumed?
must you have slumed?
must they have slumed? 	must I have been sluming?
must you have been sluming?
must he have been sluming?
must we have been sluming?
must you have been sluming?
must they have been sluming? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I slum?
mustn't you slum?
mustn't he slum?
mustn't we slum?
mustn't you slum?
mustn't they slum? 	mustn't I be sluming?
mustn't you be sluming?
mustn't he be sluming?
mustn't we be sluming?
mustn't you be sluming?
mustn't they be sluming? 	mustn't I have slumed?
mustn't you have slumed?
mustn't he have slumed?
mustn't we have slumed?
mustn't you have slumed?
mustn't they have slumed? 	mustn't I have been sluming?
mustn't you have been sluming?
mustn't he have been sluming?
mustn't we have been sluming?
mustn't you have been sluming?
mustn't they have been sluming?