Regular verb: administer - administered - administered
Affirmation
Simple form
I may administer you may administer he may administer we may administer you may administer they may administer
V-ing form
I may be administering you may be administering he may be administering we may be administering you may be administering they may be administering
Perfect
I may have administered you may have administered he may have administered we may have administered you may have administered they may have administered
V-ing perfect
I may have been administering you may have been administering he may have been administering we may have been administering you may have been administering they may have been administering
Negation
Simple form
I mayn't administer you mayn't administer he mayn't administer we mayn't administer you mayn't administer they mayn't administer
V-ing form
I mayn't be administering you mayn't be administering he mayn't be administering we mayn't be administering you mayn't be administering they mayn't be administering
Perfect
I mayn't have administered you mayn't have administered he mayn't have administered we mayn't have administered you mayn't have administered they mayn't have administered
V-ing perfect
I mayn't have been administering you mayn't have been administering he mayn't have been administering we mayn't have been administering you mayn't have been administering they mayn't have been administering
Interrogative form
Simple form
may I administer? may you administer? may he administer? may we administer? may you administer? may they administer?
V-ing form
may I be administering? may you be administering? may he be administering? may we be administering? may you be administering? may they be administering?
Perfect
may I have administered? may you have administered? may he have administered? may we have administered? may you have administered? may they have administered?
V-ing perfect
may I have been administering? may you have been administering? may he have been administering? may we have been administering? may you have been administering? may they have been administering?
Interro-negative form
Simple form
mayn't I administer? mayn't you administer? mayn't he administer? mayn't we administer? mayn't you administer? mayn't they administer?
V-ing form
mayn't I be administering? mayn't you be administering? mayn't he be administering? mayn't we be administering? mayn't you be administering? mayn't they be administering?
Perfect
mayn't I have administered? mayn't you have administered? mayn't he have administered? mayn't we have administered? mayn't you have administered? mayn't they have administered?
V-ing perfect
mayn't I have been administering? mayn't you have been administering? mayn't he have been administering? mayn't we have been administering? mayn't you have been administering? mayn't they have been administering?