must oxidize
Verbo regolare: oxidize - oxidized- oxidized

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must oxidize
you must oxidize
she must oxidize
we must oxidize
you must oxidize
they must oxidize 	I must be oxidizing
you must be oxidizing
she must be oxidizing
we must be oxidizing
you must be oxidizing
they must be oxidizing	I must have oxidized
you must have oxidized
she must have oxidized
we must have oxidized
you must have oxidized
they must have oxidized	I must have been oxidizing
you must have been oxidizing
she must have been oxidizing
we must have been oxidizing
you must have been oxidizing
they must have been oxidizing	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must not oxidize
you must not oxidize
she must not oxidize
we must not oxidize
you must not oxidize
they must not oxidize 	I must not be oxidizing
you must not be oxidizing
she must not be oxidizing
we must not be oxidizing
you must not be oxidizing
they must not be oxidizing	I must not have oxidized
you must not have oxidized
she must not have oxidized
we must not have oxidized
you must not have oxidized
they must not have oxidized	I must not have been oxidizing
you must not have been oxidizing
she must not have been oxidizing
we must not have been oxidizing
you must not have been oxidizing
they must not have been oxidizing	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I oxidize?
must you oxidize?
must she oxidize?
must we oxidize?
must you oxidize?
must they oxidize? 	must I be oxidizing?
must you be oxidizing?
must she be oxidizing?
must we be oxidizing?
must you be oxidizing?
must they be oxidizing? 	must I have oxidized?
must you have oxidized?
must she have oxidized?
must we have oxidized?
must you have oxidized?
must they have oxidized? 	must I have been oxidizing?
must you have been oxidizing?
must she have been oxidizing?
must we have been oxidizing?
must you have been oxidizing?
must they have been oxidizing? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I not oxidize?
must you not oxidize?
must she not oxidize?
must we not oxidize?
must you not oxidize?
must they not oxidize? 	must I not be oxidizing?
must you not be oxidizing?
must she not be oxidizing?
must we not be oxidizing?
must you not be oxidizing?
must they not be oxidizing? 	must I not have oxidized?
must you not have oxidized?
must she not have oxidized?
must we not have oxidized?
must you not have oxidized?
must they not have oxidized? 	must I not have been oxidizing?
must you not have been oxidizing?
must she not have been oxidizing?
must we not have been oxidizing?
must you not have been oxidizing?
must they not have been oxidizing?