I may amerce you may amerce he may amerce we may amerce you may amerce they may amerce
V-ing form
I may be amercing you may be amercing he may be amercing we may be amercing you may be amercing they may be amercing
Perfect
I may have amerced you may have amerced he 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 he 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 he 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 he 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 he 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 he 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 he amerce? may we amerce? may you amerce? may they amerce?
V-ing form
may I be amercing? may you be amercing? may he be amercing? may we be amercing? may you be amercing? may they be amercing?
Perfect
may I have amerced? may you have amerced? may he 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 he 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 he 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 he 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 he 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 he have been amercing? mayn't we have been amercing? mayn't you have been amercing? mayn't they have been amercing?