must lecture
Verbe régulier : lecture - lectured- lectured
Traduction française : faire ou donner une conférence - réprimander 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must lecture
you must lecture
she must lecture
we must lecture
you must lecture
they must lecture 	I must be lecturing
you must be lecturing
she must be lecturing
we must be lecturing
you must be lecturing
they must be lecturing	I must have lectured
you must have lectured
she must have lectured
we must have lectured
you must have lectured
they must have lectured	I must have been lecturing
you must have been lecturing
she must have been lecturing
we must have been lecturing
you must have been lecturing
they must have been lecturing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't lecture
you mustn't lecture
she mustn't lecture
we mustn't lecture
you mustn't lecture
they mustn't lecture 	I mustn't be lecturing
you mustn't be lecturing
she mustn't be lecturing
we mustn't be lecturing
you mustn't be lecturing
they mustn't be lecturing	I mustn't have lectured
you mustn't have lectured
she mustn't have lectured
we mustn't have lectured
you mustn't have lectured
they mustn't have lectured	I mustn't have been lecturing
you mustn't have been lecturing
she mustn't have been lecturing
we mustn't have been lecturing
you mustn't have been lecturing
they mustn't have been lecturing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I lecture?
must you lecture?
must she lecture?
must we lecture?
must you lecture?
must they lecture? 	must I be lecturing?
must you be lecturing?
must she be lecturing?
must we be lecturing?
must you be lecturing?
must they be lecturing? 	must I have lectured?
must you have lectured?
must she have lectured?
must we have lectured?
must you have lectured?
must they have lectured? 	must I have been lecturing?
must you have been lecturing?
must she have been lecturing?
must we have been lecturing?
must you have been lecturing?
must they have been lecturing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I lecture?
mustn't you lecture?
mustn't she lecture?
mustn't we lecture?
mustn't you lecture?
mustn't they lecture? 	mustn't I be lecturing?
mustn't you be lecturing?
mustn't she be lecturing?
mustn't we be lecturing?
mustn't you be lecturing?
mustn't they be lecturing? 	mustn't I have lectured?
mustn't you have lectured?
mustn't she have lectured?
mustn't we have lectured?
mustn't you have lectured?
mustn't they have lectured? 	mustn't I have been lecturing?
mustn't you have been lecturing?
mustn't she have been lecturing?
mustn't we have been lecturing?
mustn't you have been lecturing?
mustn't they have been lecturing?