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