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