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