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