must clue
Verbe régulier : clue - clued- clued

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must clue
you must clue
he must clue
we must clue
you must clue
they must clue 	I must be cluing
you must be cluing
he must be cluing
we must be cluing
you must be cluing
they must be cluing	I must have clued
you must have clued
he must have clued
we must have clued
you must have clued
they must have clued	I must have been cluing
you must have been cluing
he must have been cluing
we must have been cluing
you must have been cluing
they must have been cluing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not clue
you must not clue
he must not clue
we must not clue
you must not clue
they must not clue 	I must not be cluing
you must not be cluing
he must not be cluing
we must not be cluing
you must not be cluing
they must not be cluing	I must not have clued
you must not have clued
he must not have clued
we must not have clued
you must not have clued
they must not have clued	I must not have been cluing
you must not have been cluing
he must not have been cluing
we must not have been cluing
you must not have been cluing
they must not have been cluing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I clue?
must you clue?
must he clue?
must we clue?
must you clue?
must they clue? 	must I be cluing?
must you be cluing?
must he be cluing?
must we be cluing?
must you be cluing?
must they be cluing? 	must I have clued?
must you have clued?
must he have clued?
must we have clued?
must you have clued?
must they have clued? 	must I have been cluing?
must you have been cluing?
must he have been cluing?
must we have been cluing?
must you have been cluing?
must they have been cluing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not clue?
must you not clue?
must he not clue?
must we not clue?
must you not clue?
must they not clue? 	must I not be cluing?
must you not be cluing?
must he not be cluing?
must we not be cluing?
must you not be cluing?
must they not be cluing? 	must I not have clued?
must you not have clued?
must he not have clued?
must we not have clued?
must you not have clued?
must they not have clued? 	must I not have been cluing?
must you not have been cluing?
must he not have been cluing?
must we not have been cluing?
must you not have been cluing?
must they not have been cluing?