English verb conjugation
MAY HYDROGENATE

Regular verb: hydrogenate - hydrogenated - hydrogenated

Affirmation

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

Negation

Simple form	V-ing form
I mayn't hydrogenate you mayn't hydrogenate she mayn't hydrogenate we mayn't hydrogenate you mayn't hydrogenate they mayn't hydrogenate	I mayn't be hydrogenating you mayn't be hydrogenating she mayn't be hydrogenating we mayn't be hydrogenating you mayn't be hydrogenating they mayn't be hydrogenating
Perfect	V-ing perfect
I mayn't have hydrogenated you mayn't have hydrogenated she mayn't have hydrogenated we mayn't have hydrogenated you mayn't have hydrogenated they mayn't have hydrogenated	I mayn't have been hydrogenating you mayn't have been hydrogenating she mayn't have been hydrogenating we mayn't have been hydrogenating you mayn't have been hydrogenating they mayn't have been hydrogenating

Interrogative form

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

Interro-negative form

Simple form	V-ing form
mayn't I hydrogenate? mayn't you hydrogenate? mayn't she hydrogenate? mayn't we hydrogenate? mayn't you hydrogenate? mayn't they hydrogenate?	mayn't I be hydrogenating? mayn't you be hydrogenating? mayn't she be hydrogenating? mayn't we be hydrogenating? mayn't you be hydrogenating? mayn't they be hydrogenating?
Perfect	V-ing perfect
mayn't I have hydrogenated? mayn't you have hydrogenated? mayn't she have hydrogenated? mayn't we have hydrogenated? mayn't you have hydrogenated? mayn't they have hydrogenated?	mayn't I have been hydrogenating? mayn't you have been hydrogenating? mayn't she have been hydrogenating? mayn't we have been hydrogenating? mayn't you have been hydrogenating? mayn't they have been hydrogenating?