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
she must lackey
we must lackey
you must lackey
they must lackey 	I must be lackeying
you must be lackeying
she must be lackeying
we must be lackeying
you must be lackeying
they must be lackeying	I must have lackeyed
you must have lackeyed
she 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
she 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 must not lackey
you must not lackey
she must not lackey
we must not lackey
you must not lackey
they must not lackey 	I must not be lackeying
you must not be lackeying
she must not be lackeying
we must not be lackeying
you must not be lackeying
they must not be lackeying	I must not have lackeyed
you must not have lackeyed
she must not have lackeyed
we must not have lackeyed
you must not have lackeyed
they must not have lackeyed	I must not have been lackeying
you must not have been lackeying
she must not have been lackeying
we must not have been lackeying
you must not have been lackeying
they must not have been lackeying	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I lackey?
must you lackey?
must she lackey?
must we lackey?
must you lackey?
must they lackey? 	must I be lackeying?
must you be lackeying?
must she be lackeying?
must we be lackeying?
must you be lackeying?
must they be lackeying? 	must I have lackeyed?
must you have lackeyed?
must she 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 she 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 	
must I not lackey?
must you not lackey?
must she not lackey?
must we not lackey?
must you not lackey?
must they not lackey? 	must I not be lackeying?
must you not be lackeying?
must she not be lackeying?
must we not be lackeying?
must you not be lackeying?
must they not be lackeying? 	must I not have lackeyed?
must you not have lackeyed?
must she not have lackeyed?
must we not have lackeyed?
must you not have lackeyed?
must they not have lackeyed? 	must I not have been lackeying?
must you not have been lackeying?
must she not have been lackeying?
must we not have been lackeying?
must you not have been lackeying?
must they not have been lackeying?