must deionize
Verbe régulier : deionize - deionized- deionized

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must deionize
you must deionize
he must deionize
we must deionize
you must deionize
they must deionize 	I must be deionizing
you must be deionizing
he must be deionizing
we must be deionizing
you must be deionizing
they must be deionizing	I must have deionized
you must have deionized
he must have deionized
we must have deionized
you must have deionized
they must have deionized	I must have been deionizing
you must have been deionizing
he must have been deionizing
we must have been deionizing
you must have been deionizing
they must have been deionizing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not deionize
you must not deionize
he must not deionize
we must not deionize
you must not deionize
they must not deionize 	I must not be deionizing
you must not be deionizing
he must not be deionizing
we must not be deionizing
you must not be deionizing
they must not be deionizing	I must not have deionized
you must not have deionized
he must not have deionized
we must not have deionized
you must not have deionized
they must not have deionized	I must not have been deionizing
you must not have been deionizing
he must not have been deionizing
we must not have been deionizing
you must not have been deionizing
they must not have been deionizing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I deionize?
must you deionize?
must he deionize?
must we deionize?
must you deionize?
must they deionize? 	must I be deionizing?
must you be deionizing?
must he be deionizing?
must we be deionizing?
must you be deionizing?
must they be deionizing? 	must I have deionized?
must you have deionized?
must he have deionized?
must we have deionized?
must you have deionized?
must they have deionized? 	must I have been deionizing?
must you have been deionizing?
must he have been deionizing?
must we have been deionizing?
must you have been deionizing?
must they have been deionizing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not deionize?
must you not deionize?
must he not deionize?
must we not deionize?
must you not deionize?
must they not deionize? 	must I not be deionizing?
must you not be deionizing?
must he not be deionizing?
must we not be deionizing?
must you not be deionizing?
must they not be deionizing? 	must I not have deionized?
must you not have deionized?
must he not have deionized?
must we not have deionized?
must you not have deionized?
must they not have deionized? 	must I not have been deionizing?
must you not have been deionizing?
must he not have been deionizing?
must we not have been deionizing?
must you not have been deionizing?
must they not have been deionizing?