English verb conjugation
MAY ISOMERIZE

Regular verb: isomerize - isomerized - isomerized

Affirmation

Simple form	V-ing form
I may isomerize you may isomerize he may isomerize we may isomerize you may isomerize they may isomerize	I may be isomerizing you may be isomerizing he may be isomerizing we may be isomerizing you may be isomerizing they may be isomerizing
Perfect	V-ing perfect
I may have isomerized you may have isomerized he may have isomerized we may have isomerized you may have isomerized they may have isomerized	I may have been isomerizing you may have been isomerizing he may have been isomerizing we may have been isomerizing you may have been isomerizing they may have been isomerizing

Negation

Simple form	V-ing form
I mayn't isomerize you mayn't isomerize he mayn't isomerize we mayn't isomerize you mayn't isomerize they mayn't isomerize	I mayn't be isomerizing you mayn't be isomerizing he mayn't be isomerizing we mayn't be isomerizing you mayn't be isomerizing they mayn't be isomerizing
Perfect	V-ing perfect
I mayn't have isomerized you mayn't have isomerized he mayn't have isomerized we mayn't have isomerized you mayn't have isomerized they mayn't have isomerized	I mayn't have been isomerizing you mayn't have been isomerizing he mayn't have been isomerizing we mayn't have been isomerizing you mayn't have been isomerizing they mayn't have been isomerizing

Interrogative form

Simple form	V-ing form
may I isomerize? may you isomerize? may he isomerize? may we isomerize? may you isomerize? may they isomerize?	may I be isomerizing? may you be isomerizing? may he be isomerizing? may we be isomerizing? may you be isomerizing? may they be isomerizing?
Perfect	V-ing perfect
may I have isomerized? may you have isomerized? may he have isomerized? may we have isomerized? may you have isomerized? may they have isomerized?	may I have been isomerizing? may you have been isomerizing? may he have been isomerizing? may we have been isomerizing? may you have been isomerizing? may they have been isomerizing?

Interro-negative form

Simple form	V-ing form
mayn't I isomerize? mayn't you isomerize? mayn't he isomerize? mayn't we isomerize? mayn't you isomerize? mayn't they isomerize?	mayn't I be isomerizing? mayn't you be isomerizing? mayn't he be isomerizing? mayn't we be isomerizing? mayn't you be isomerizing? mayn't they be isomerizing?
Perfect	V-ing perfect
mayn't I have isomerized? mayn't you have isomerized? mayn't he have isomerized? mayn't we have isomerized? mayn't you have isomerized? mayn't they have isomerized?	mayn't I have been isomerizing? mayn't you have been isomerizing? mayn't he have been isomerizing? mayn't we have been isomerizing? mayn't you have been isomerizing? mayn't they have been isomerizing?