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