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