English verb conjugation
MAY REVIEW

Regular verb: review - reviewed - reviewed

Affirmation

Simple form	V-ing form
I may review you may review he may review we may review you may review they may review	I may be reviewing you may be reviewing he may be reviewing we may be reviewing you may be reviewing they may be reviewing
Perfect	V-ing perfect
I may have reviewed you may have reviewed he may have reviewed we may have reviewed you may have reviewed they may have reviewed	I may have been reviewing you may have been reviewing he may have been reviewing we may have been reviewing you may have been reviewing they may have been reviewing

Negation

Simple form	V-ing form
I mayn't review you mayn't review he mayn't review we mayn't review you mayn't review they mayn't review	I mayn't be reviewing you mayn't be reviewing he mayn't be reviewing we mayn't be reviewing you mayn't be reviewing they mayn't be reviewing
Perfect	V-ing perfect
I mayn't have reviewed you mayn't have reviewed he mayn't have reviewed we mayn't have reviewed you mayn't have reviewed they mayn't have reviewed	I mayn't have been reviewing you mayn't have been reviewing he mayn't have been reviewing we mayn't have been reviewing you mayn't have been reviewing they mayn't have been reviewing

Interrogative form

Simple form	V-ing form
may I review? may you review? may he review? may we review? may you review? may they review?	may I be reviewing? may you be reviewing? may he be reviewing? may we be reviewing? may you be reviewing? may they be reviewing?
Perfect	V-ing perfect
may I have reviewed? may you have reviewed? may he have reviewed? may we have reviewed? may you have reviewed? may they have reviewed?	may I have been reviewing? may you have been reviewing? may he have been reviewing? may we have been reviewing? may you have been reviewing? may they have been reviewing?

Interro-negative form

Simple form	V-ing form
mayn't I review? mayn't you review? mayn't he review? mayn't we review? mayn't you review? mayn't they review?	mayn't I be reviewing? mayn't you be reviewing? mayn't he be reviewing? mayn't we be reviewing? mayn't you be reviewing? mayn't they be reviewing?
Perfect	V-ing perfect
mayn't I have reviewed? mayn't you have reviewed? mayn't he have reviewed? mayn't we have reviewed? mayn't you have reviewed? mayn't they have reviewed?	mayn't I have been reviewing? mayn't you have been reviewing? mayn't he have been reviewing? mayn't we have been reviewing? mayn't you have been reviewing? mayn't they have been reviewing?