I may amerce you may amerce she may amerce we may amerce you may amerce they may amerce
V-ing form
I may be amercing you may be amercing she may be amercing we may be amercing you may be amercing they may be amercing
Perfect
I may have amerced you may have amerced she may have amerced we may have amerced you may have amerced they may have amerced
V-ing perfect
I may have been amercing you may have been amercing she may have been amercing we may have been amercing you may have been amercing they may have been amercing
Negation
Simple form
I mayn't amerce you mayn't amerce she mayn't amerce we mayn't amerce you mayn't amerce they mayn't amerce
V-ing form
I mayn't be amercing you mayn't be amercing she mayn't be amercing we mayn't be amercing you mayn't be amercing they mayn't be amercing
Perfect
I mayn't have amerced you mayn't have amerced she mayn't have amerced we mayn't have amerced you mayn't have amerced they mayn't have amerced
V-ing perfect
I mayn't have been amercing you mayn't have been amercing she mayn't have been amercing we mayn't have been amercing you mayn't have been amercing they mayn't have been amercing
Interrogative form
Simple form
may I amerce? may you amerce? may she amerce? may we amerce? may you amerce? may they amerce?
V-ing form
may I be amercing? may you be amercing? may she be amercing? may we be amercing? may you be amercing? may they be amercing?
Perfect
may I have amerced? may you have amerced? may she have amerced? may we have amerced? may you have amerced? may they have amerced?
V-ing perfect
may I have been amercing? may you have been amercing? may she have been amercing? may we have been amercing? may you have been amercing? may they have been amercing?
Interro-negative form
Simple form
mayn't I amerce? mayn't you amerce? mayn't she amerce? mayn't we amerce? mayn't you amerce? mayn't they amerce?
V-ing form
mayn't I be amercing? mayn't you be amercing? mayn't she be amercing? mayn't we be amercing? mayn't you be amercing? mayn't they be amercing?
Perfect
mayn't I have amerced? mayn't you have amerced? mayn't she have amerced? mayn't we have amerced? mayn't you have amerced? mayn't they have amerced?
V-ing perfect
mayn't I have been amercing? mayn't you have been amercing? mayn't she have been amercing? mayn't we have been amercing? mayn't you have been amercing? mayn't they have been amercing?