must lackey
Verbe régulier : lackey - lackeyed- lackeyed

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must lackey
you must lackey
he must lackey
we must lackey
you must lackey
they must lackey 	I must be lackeying
you must be lackeying
he must be lackeying
we must be lackeying
you must be lackeying
they must be lackeying	I must have lackeyed
you must have lackeyed
he must have lackeyed
we must have lackeyed
you must have lackeyed
they must have lackeyed	I must have been lackeying
you must have been lackeying
he must have been lackeying
we must have been lackeying
you must have been lackeying
they must have been lackeying	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't lackey
you mustn't lackey
he mustn't lackey
we mustn't lackey
you mustn't lackey
they mustn't lackey 	I mustn't be lackeying
you mustn't be lackeying
he mustn't be lackeying
we mustn't be lackeying
you mustn't be lackeying
they mustn't be lackeying	I mustn't have lackeyed
you mustn't have lackeyed
he mustn't have lackeyed
we mustn't have lackeyed
you mustn't have lackeyed
they mustn't have lackeyed	I mustn't have been lackeying
you mustn't have been lackeying
he mustn't have been lackeying
we mustn't have been lackeying
you mustn't have been lackeying
they mustn't have been lackeying	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I lackey?
must you lackey?
must he lackey?
must we lackey?
must you lackey?
must they lackey? 	must I be lackeying?
must you be lackeying?
must he be lackeying?
must we be lackeying?
must you be lackeying?
must they be lackeying? 	must I have lackeyed?
must you have lackeyed?
must he have lackeyed?
must we have lackeyed?
must you have lackeyed?
must they have lackeyed? 	must I have been lackeying?
must you have been lackeying?
must he have been lackeying?
must we have been lackeying?
must you have been lackeying?
must they have been lackeying? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I lackey?
mustn't you lackey?
mustn't he lackey?
mustn't we lackey?
mustn't you lackey?
mustn't they lackey? 	mustn't I be lackeying?
mustn't you be lackeying?
mustn't he be lackeying?
mustn't we be lackeying?
mustn't you be lackeying?
mustn't they be lackeying? 	mustn't I have lackeyed?
mustn't you have lackeyed?
mustn't he have lackeyed?
mustn't we have lackeyed?
mustn't you have lackeyed?
mustn't they have lackeyed? 	mustn't I have been lackeying?
mustn't you have been lackeying?
mustn't he have been lackeying?
mustn't we have been lackeying?
mustn't you have been lackeying?
mustn't they have been lackeying?