I may medicine you may medicine he may medicine we may medicine you may medicine they may medicine
V-ing form
I may be medicining you may be medicining he may be medicining we may be medicining you may be medicining they may be medicining
Perfect
I may have medicined you may have medicined he may have medicined we may have medicined you may have medicined they may have medicined
V-ing perfect
I may have been medicining you may have been medicining he may have been medicining we may have been medicining you may have been medicining they may have been medicining
Negation
Simple form
I may not medicine you may not medicine he may not medicine we may not medicine you may not medicine they may not medicine
V-ing form
I may not be medicining you may not be medicining he may not be medicining we may not be medicining you may not be medicining they may not be medicining
Perfect
I may not have medicined you may not have medicined he may not have medicined we may not have medicined you may not have medicined they may not have medicined
V-ing perfect
I may not have been medicining you may not have been medicining he may not have been medicining we may not have been medicining you may not have been medicining they may not have been medicining
Interrogative form
Simple form
may I medicine? may you medicine? may he medicine? may we medicine? may you medicine? may they medicine?
V-ing form
may I be medicining? may you be medicining? may he be medicining? may we be medicining? may you be medicining? may they be medicining?
Perfect
may I have medicined? may you have medicined? may he have medicined? may we have medicined? may you have medicined? may they have medicined?
V-ing perfect
may I have been medicining? may you have been medicining? may he have been medicining? may we have been medicining? may you have been medicining? may they have been medicining?
Interro-negative form
Simple form
may I not medicine? may you not medicine? may he not medicine? may we not medicine? may you not medicine? may they not medicine?
V-ing form
may I not be medicining? may you not be medicining? may he not be medicining? may we not be medicining? may you not be medicining? may they not be medicining?
Perfect
may I not have medicined? may you not have medicined? may he not have medicined? may we not have medicined? may you not have medicined? may they not have medicined?
V-ing perfect
may I not have been medicining? may you not have been medicining? may he not have been medicining? may we not have been medicining? may you not have been medicining? may they not have been medicining?