must ionize
Verbe régulier : ionize - ionized- ionized

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must ionize
you must ionize
he must ionize
we must ionize
you must ionize
they must ionize 	I must be ionizing
you must be ionizing
he must be ionizing
we must be ionizing
you must be ionizing
they must be ionizing	I must have ionized
you must have ionized
he must have ionized
we must have ionized
you must have ionized
they must have ionized	I must have been ionizing
you must have been ionizing
he must have been ionizing
we must have been ionizing
you must have been ionizing
they must have been ionizing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't ionize
you mustn't ionize
he mustn't ionize
we mustn't ionize
you mustn't ionize
they mustn't ionize 	I mustn't be ionizing
you mustn't be ionizing
he mustn't be ionizing
we mustn't be ionizing
you mustn't be ionizing
they mustn't be ionizing	I mustn't have ionized
you mustn't have ionized
he mustn't have ionized
we mustn't have ionized
you mustn't have ionized
they mustn't have ionized	I mustn't have been ionizing
you mustn't have been ionizing
he mustn't have been ionizing
we mustn't have been ionizing
you mustn't have been ionizing
they mustn't have been ionizing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I ionize?
must you ionize?
must he ionize?
must we ionize?
must you ionize?
must they ionize? 	must I be ionizing?
must you be ionizing?
must he be ionizing?
must we be ionizing?
must you be ionizing?
must they be ionizing? 	must I have ionized?
must you have ionized?
must he have ionized?
must we have ionized?
must you have ionized?
must they have ionized? 	must I have been ionizing?
must you have been ionizing?
must he have been ionizing?
must we have been ionizing?
must you have been ionizing?
must they have been ionizing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I ionize?
mustn't you ionize?
mustn't he ionize?
mustn't we ionize?
mustn't you ionize?
mustn't they ionize? 	mustn't I be ionizing?
mustn't you be ionizing?
mustn't he be ionizing?
mustn't we be ionizing?
mustn't you be ionizing?
mustn't they be ionizing? 	mustn't I have ionized?
mustn't you have ionized?
mustn't he have ionized?
mustn't we have ionized?
mustn't you have ionized?
mustn't they have ionized? 	mustn't I have been ionizing?
mustn't you have been ionizing?
mustn't he have been ionizing?
mustn't we have been ionizing?
mustn't you have been ionizing?
mustn't they have been ionizing?