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