English verb conjugation
CAN OXIDIZE

Regular verb: oxidize - oxidized - oxidized

Affirmation

Simple form	V-ing form
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
Perfect	V-ing perfect
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
I can't oxidize you can't oxidize he can't oxidize we can't oxidize you can't oxidize they can't oxidize	I can't be oxidizing you can't be oxidizing he can't be oxidizing we can't be oxidizing you can't be oxidizing they can't be oxidizing
Perfect	V-ing perfect
I can't have oxidized you can't have oxidized he can't have oxidized we can't have oxidized you can't have oxidized they can't have oxidized	I can't have been oxidizing you can't have been oxidizing he can't have been oxidizing we can't have been oxidizing you can't have been oxidizing they can't have been oxidizing

Interrogative form

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