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