I may oxidize you may oxidize he may oxidize we may oxidize you may oxidize they may oxidize
V-ing form
I may be oxidizing you may be oxidizing he may be oxidizing we may be oxidizing you may be oxidizing they may be oxidizing
Perfect
I may have oxidized you may have oxidized he may have oxidized we may have oxidized you may have oxidized they may have oxidized
V-ing perfect
I may have been oxidizing you may have been oxidizing he may have been oxidizing we may have been oxidizing you may have been oxidizing they may have been oxidizing
Negation
Simple form
I mayn't oxidize you mayn't oxidize he mayn't oxidize we mayn't oxidize you mayn't oxidize they mayn't oxidize
V-ing form
I mayn't be oxidizing you mayn't be oxidizing he mayn't be oxidizing we mayn't be oxidizing you mayn't be oxidizing they mayn't be oxidizing
Perfect
I mayn't have oxidized you mayn't have oxidized he mayn't have oxidized we mayn't have oxidized you mayn't have oxidized they mayn't have oxidized
V-ing perfect
I mayn't have been oxidizing you mayn't have been oxidizing he mayn't have been oxidizing we mayn't have been oxidizing you mayn't have been oxidizing they mayn't have been oxidizing
Interrogative form
Simple form
may I oxidize? may you oxidize? may he oxidize? may we oxidize? may you oxidize? may they oxidize?
V-ing form
may I be oxidizing? may you be oxidizing? may he be oxidizing? may we be oxidizing? may you be oxidizing? may they be oxidizing?
Perfect
may I have oxidized? may you have oxidized? may he have oxidized? may we have oxidized? may you have oxidized? may they have oxidized?
V-ing perfect
may I have been oxidizing? may you have been oxidizing? may he have been oxidizing? may we have been oxidizing? may you have been oxidizing? may they have been oxidizing?
Interro-negative form
Simple form
mayn't I oxidize? mayn't you oxidize? mayn't he oxidize? mayn't we oxidize? mayn't you oxidize? mayn't they oxidize?
V-ing form
mayn't I be oxidizing? mayn't you be oxidizing? mayn't he be oxidizing? mayn't we be oxidizing? mayn't you be oxidizing? mayn't they be oxidizing?
Perfect
mayn't I have oxidized? mayn't you have oxidized? mayn't he have oxidized? mayn't we have oxidized? mayn't you have oxidized? mayn't they have oxidized?
V-ing perfect
mayn't I have been oxidizing? mayn't you have been oxidizing? mayn't he have been oxidizing? mayn't we have been oxidizing? mayn't you have been oxidizing? mayn't they have been oxidizing?