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