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