English verb conjugation
CAN OXYGENATE

Regular verb: oxygenate - oxygenated - oxygenated

Affirmation

Simple form	V-ing form
I can oxygenate you can oxygenate he can oxygenate we can oxygenate you can oxygenate they can oxygenate	I can be oxygenating you can be oxygenating he can be oxygenating we can be oxygenating you can be oxygenating they can be oxygenating
Perfect	V-ing perfect
I can have oxygenated you can have oxygenated he can have oxygenated we can have oxygenated you can have oxygenated they can have oxygenated	I can have been oxygenating you can have been oxygenating he can have been oxygenating we can have been oxygenating you can have been oxygenating they can have been oxygenating

Negation

Simple form	V-ing form
I can't oxygenate you can't oxygenate he can't oxygenate we can't oxygenate you can't oxygenate they can't oxygenate	I can't be oxygenating you can't be oxygenating he can't be oxygenating we can't be oxygenating you can't be oxygenating they can't be oxygenating
Perfect	V-ing perfect
I can't have oxygenated you can't have oxygenated he can't have oxygenated we can't have oxygenated you can't have oxygenated they can't have oxygenated	I can't have been oxygenating you can't have been oxygenating he can't have been oxygenating we can't have been oxygenating you can't have been oxygenating they can't have been oxygenating

Interrogative form

Simple form	V-ing form
can I oxygenate? can you oxygenate? can he oxygenate? can we oxygenate? can you oxygenate? can they oxygenate?	can I be oxygenating? can you be oxygenating? can he be oxygenating? can we be oxygenating? can you be oxygenating? can they be oxygenating?
Perfect	V-ing perfect
can I have oxygenated? can you have oxygenated? can he have oxygenated? can we have oxygenated? can you have oxygenated? can they have oxygenated?	can I have been oxygenating? can you have been oxygenating? can he have been oxygenating? can we have been oxygenating? can you have been oxygenating? can they have been oxygenating?

Interro-negative form

Simple form	V-ing form
can't I oxygenate? can't you oxygenate? can't he oxygenate? can't we oxygenate? can't you oxygenate? can't they oxygenate?	can't I be oxygenating? can't you be oxygenating? can't he be oxygenating? can't we be oxygenating? can't you be oxygenating? can't they be oxygenating?
Perfect	V-ing perfect
can't I have oxygenated? can't you have oxygenated? can't he have oxygenated? can't we have oxygenated? can't you have oxygenated? can't they have oxygenated?	can't I have been oxygenating? can't you have been oxygenating? can't he have been oxygenating? can't we have been oxygenating? can't you have been oxygenating? can't they have been oxygenating?