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