English verb conjugation
MUST HYDROGENATE

Regular verb: hydrogenate - hydrogenated - hydrogenated

Affirmation

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

Negation

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

Interrogative form

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

Interro-negative form

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