must harmonize
Verbe régulier : harmonize - harmonized- harmonized
Traduction française : harmoniser - chanter en harmonie 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must harmonize
you must harmonize
he must harmonize
we must harmonize
you must harmonize
they must harmonize 	I must be harmonizing
you must be harmonizing
he must be harmonizing
we must be harmonizing
you must be harmonizing
they must be harmonizing	I must have harmonized
you must have harmonized
he must have harmonized
we must have harmonized
you must have harmonized
they must have harmonized	I must have been harmonizing
you must have been harmonizing
he must have been harmonizing
we must have been harmonizing
you must have been harmonizing
they must have been harmonizing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not harmonize
you must not harmonize
he must not harmonize
we must not harmonize
you must not harmonize
they must not harmonize 	I must not be harmonizing
you must not be harmonizing
he must not be harmonizing
we must not be harmonizing
you must not be harmonizing
they must not be harmonizing	I must not have harmonized
you must not have harmonized
he must not have harmonized
we must not have harmonized
you must not have harmonized
they must not have harmonized	I must not have been harmonizing
you must not have been harmonizing
he must not have been harmonizing
we must not have been harmonizing
you must not have been harmonizing
they must not have been harmonizing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I harmonize?
must you harmonize?
must he harmonize?
must we harmonize?
must you harmonize?
must they harmonize? 	must I be harmonizing?
must you be harmonizing?
must he be harmonizing?
must we be harmonizing?
must you be harmonizing?
must they be harmonizing? 	must I have harmonized?
must you have harmonized?
must he have harmonized?
must we have harmonized?
must you have harmonized?
must they have harmonized? 	must I have been harmonizing?
must you have been harmonizing?
must he have been harmonizing?
must we have been harmonizing?
must you have been harmonizing?
must they have been harmonizing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not harmonize?
must you not harmonize?
must he not harmonize?
must we not harmonize?
must you not harmonize?
must they not harmonize? 	must I not be harmonizing?
must you not be harmonizing?
must he not be harmonizing?
must we not be harmonizing?
must you not be harmonizing?
must they not be harmonizing? 	must I not have harmonized?
must you not have harmonized?
must he not have harmonized?
must we not have harmonized?
must you not have harmonized?
must they not have harmonized? 	must I not have been harmonizing?
must you not have been harmonizing?
must he not have been harmonizing?
must we not have been harmonizing?
must you not have been harmonizing?
must they not have been harmonizing?