can oxidize
Regular verb: oxidize - oxidized- oxidized

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can oxidize
you can oxidize
he can oxidize
we can oxidize
you can oxidize
they can oxidize 	I can be oxidizing
you can be oxidizing
he can be oxidizing
we can be oxidizing
you can be oxidizing
they can be oxidizing	I can have oxidized
you can have oxidized
he can have oxidized
we can have oxidized
you can have oxidized
they can have oxidized	I can have been oxidizing
you can have been oxidizing
he can have been oxidizing
we can have been oxidizing
you can have been oxidizing
they can have been oxidizing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot oxidize
you cannot oxidize
he cannot oxidize
we cannot oxidize
you cannot oxidize
they cannot oxidize 	I cannot be oxidizing
you cannot be oxidizing
he cannot be oxidizing
we cannot be oxidizing
you cannot be oxidizing
they cannot be oxidizing	I cannot have oxidized
you cannot have oxidized
he cannot have oxidized
we cannot have oxidized
you cannot have oxidized
they cannot have oxidized	I cannot have been oxidizing
you cannot have been oxidizing
he cannot have been oxidizing
we cannot have been oxidizing
you cannot have been oxidizing
they cannot have been oxidizing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I oxidize?
can you oxidize?
can he oxidize?
can we oxidize?
can you oxidize?
can they oxidize? 	can I be oxidizing?
can you be oxidizing?
can he be oxidizing?
can we be oxidizing?
can you be oxidizing?
can they be oxidizing? 	can I have oxidized?
can you have oxidized?
can he have oxidized?
can we have oxidized?
can you have oxidized?
can they have oxidized? 	can I have been oxidizing?
can you have been oxidizing?
can he have been oxidizing?
can we have been oxidizing?
can you have been oxidizing?
can they have been oxidizing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not oxidize?
can you not oxidize?
can he not oxidize?
can we not oxidize?
can you not oxidize?
can they not oxidize? 	can I not be oxidizing?
can you not be oxidizing?
can he not be oxidizing?
can we not be oxidizing?
can you not be oxidizing?
can they not be oxidizing? 	can I not have oxidized?
can you not have oxidized?
can he not have oxidized?
can we not have oxidized?
can you not have oxidized?
can they not have oxidized? 	can I not have been oxidizing?
can you not have been oxidizing?
can he not have been oxidizing?
can we not have been oxidizing?
can you not have been oxidizing?
can they not have been oxidizing?