must blue
Verbe régulier : blue - blued- blued

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must blue
you must blue
she must blue
we must blue
you must blue
they must blue 	I must be bluing
you must be bluing
she must be bluing
we must be bluing
you must be bluing
they must be bluing	I must have blued
you must have blued
she must have blued
we must have blued
you must have blued
they must have blued	I must have been bluing
you must have been bluing
she must have been bluing
we must have been bluing
you must have been bluing
they must have been bluing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not blue
you must not blue
she must not blue
we must not blue
you must not blue
they must not blue 	I must not be bluing
you must not be bluing
she must not be bluing
we must not be bluing
you must not be bluing
they must not be bluing	I must not have blued
you must not have blued
she must not have blued
we must not have blued
you must not have blued
they must not have blued	I must not have been bluing
you must not have been bluing
she must not have been bluing
we must not have been bluing
you must not have been bluing
they must not have been bluing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I blue?
must you blue?
must she blue?
must we blue?
must you blue?
must they blue? 	must I be bluing?
must you be bluing?
must she be bluing?
must we be bluing?
must you be bluing?
must they be bluing? 	must I have blued?
must you have blued?
must she have blued?
must we have blued?
must you have blued?
must they have blued? 	must I have been bluing?
must you have been bluing?
must she have been bluing?
must we have been bluing?
must you have been bluing?
must they have been bluing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not blue?
must you not blue?
must she not blue?
must we not blue?
must you not blue?
must they not blue? 	must I not be bluing?
must you not be bluing?
must she not be bluing?
must we not be bluing?
must you not be bluing?
must they not be bluing? 	must I not have blued?
must you not have blued?
must she not have blued?
must we not have blued?
must you not have blued?
must they not have blued? 	must I not have been bluing?
must you not have been bluing?
must she not have been bluing?
must we not have been bluing?
must you not have been bluing?
must they not have been bluing?