English verb conjugation
CAN HYDROGENATE

Regular verb: hydrogenate - hydrogenated - hydrogenated

Affirmation

Simple form	V-ing form
I can hydrogenate you can hydrogenate he can hydrogenate we can hydrogenate you can hydrogenate they can hydrogenate	I can be hydrogenating you can be hydrogenating he can be hydrogenating we can be hydrogenating you can be hydrogenating they can be hydrogenating
Perfect	V-ing perfect
I can have hydrogenated you can have hydrogenated he can have hydrogenated we can have hydrogenated you can have hydrogenated they can have hydrogenated	I can have been hydrogenating you can have been hydrogenating he can have been hydrogenating we can have been hydrogenating you can have been hydrogenating they can have been hydrogenating

Negation

Simple form	V-ing form
I cannot hydrogenate you cannot hydrogenate he cannot hydrogenate we cannot hydrogenate you cannot hydrogenate they cannot hydrogenate	I cannot be hydrogenating you cannot be hydrogenating he cannot be hydrogenating we cannot be hydrogenating you cannot be hydrogenating they cannot be hydrogenating
Perfect	V-ing perfect
I cannot have hydrogenated you cannot have hydrogenated he cannot have hydrogenated we cannot have hydrogenated you cannot have hydrogenated they cannot have hydrogenated	I cannot have been hydrogenating you cannot have been hydrogenating he cannot have been hydrogenating we cannot have been hydrogenating you cannot have been hydrogenating they cannot have been hydrogenating

Interrogative form

Simple form	V-ing form
can I hydrogenate? can you hydrogenate? can he hydrogenate? can we hydrogenate? can you hydrogenate? can they hydrogenate?	can I be hydrogenating? can you be hydrogenating? can he be hydrogenating? can we be hydrogenating? can you be hydrogenating? can they be hydrogenating?
Perfect	V-ing perfect
can I have hydrogenated? can you have hydrogenated? can he have hydrogenated? can we have hydrogenated? can you have hydrogenated? can they have hydrogenated?	can I have been hydrogenating? can you have been hydrogenating? can he have been hydrogenating? can we have been hydrogenating? can you have been hydrogenating? can they have been hydrogenating?

Interro-negative form

Simple form	V-ing form
can I not hydrogenate? can you not hydrogenate? can he not hydrogenate? can we not hydrogenate? can you not hydrogenate? can they not hydrogenate?	can I not be hydrogenating? can you not be hydrogenating? can he not be hydrogenating? can we not be hydrogenating? can you not be hydrogenating? can they not be hydrogenating?
Perfect	V-ing perfect
can I not have hydrogenated? can you not have hydrogenated? can he not have hydrogenated? can we not have hydrogenated? can you not have hydrogenated? can they not have hydrogenated?	can I not have been hydrogenating? can you not have been hydrogenating? can he not have been hydrogenating? can we not have been hydrogenating? can you not have been hydrogenating? can they not have been hydrogenating?