I may renew you may renew he may renew we may renew you may renew they may renew
V-ing form
I may be renewing you may be renewing he may be renewing we may be renewing you may be renewing they may be renewing
Perfect
I may have renewed you may have renewed he may have renewed we may have renewed you may have renewed they may have renewed
V-ing perfect
I may have been renewing you may have been renewing he may have been renewing we may have been renewing you may have been renewing they may have been renewing
Negation
Simple form
I mayn't renew you mayn't renew he mayn't renew we mayn't renew you mayn't renew they mayn't renew
V-ing form
I mayn't be renewing you mayn't be renewing he mayn't be renewing we mayn't be renewing you mayn't be renewing they mayn't be renewing
Perfect
I mayn't have renewed you mayn't have renewed he mayn't have renewed we mayn't have renewed you mayn't have renewed they mayn't have renewed
V-ing perfect
I mayn't have been renewing you mayn't have been renewing he mayn't have been renewing we mayn't have been renewing you mayn't have been renewing they mayn't have been renewing
Interrogative form
Simple form
may I renew? may you renew? may he renew? may we renew? may you renew? may they renew?
V-ing form
may I be renewing? may you be renewing? may he be renewing? may we be renewing? may you be renewing? may they be renewing?
Perfect
may I have renewed? may you have renewed? may he have renewed? may we have renewed? may you have renewed? may they have renewed?
V-ing perfect
may I have been renewing? may you have been renewing? may he have been renewing? may we have been renewing? may you have been renewing? may they have been renewing?
Interro-negative form
Simple form
mayn't I renew? mayn't you renew? mayn't he renew? mayn't we renew? mayn't you renew? mayn't they renew?
V-ing form
mayn't I be renewing? mayn't you be renewing? mayn't he be renewing? mayn't we be renewing? mayn't you be renewing? mayn't they be renewing?
Perfect
mayn't I have renewed? mayn't you have renewed? mayn't he have renewed? mayn't we have renewed? mayn't you have renewed? mayn't they have renewed?
V-ing perfect
mayn't I have been renewing? mayn't you have been renewing? mayn't he have been renewing? mayn't we have been renewing? mayn't you have been renewing? mayn't they have been renewing?