I may store you may store he may store we may store you may store they may store
V-ing form
I may be storing you may be storing he may be storing we may be storing you may be storing they may be storing
Perfect
I may have stored you may have stored he may have stored we may have stored you may have stored they may have stored
V-ing perfect
I may have been storing you may have been storing he may have been storing we may have been storing you may have been storing they may have been storing
Negation
Simple form
I may not store you may not store he may not store we may not store you may not store they may not store
V-ing form
I may not be storing you may not be storing he may not be storing we may not be storing you may not be storing they may not be storing
Perfect
I may not have stored you may not have stored he may not have stored we may not have stored you may not have stored they may not have stored
V-ing perfect
I may not have been storing you may not have been storing he may not have been storing we may not have been storing you may not have been storing they may not have been storing
Interrogative form
Simple form
may I store? may you store? may he store? may we store? may you store? may they store?
V-ing form
may I be storing? may you be storing? may he be storing? may we be storing? may you be storing? may they be storing?
Perfect
may I have stored? may you have stored? may he have stored? may we have stored? may you have stored? may they have stored?
V-ing perfect
may I have been storing? may you have been storing? may he have been storing? may we have been storing? may you have been storing? may they have been storing?
Interro-negative form
Simple form
may I not store? may you not store? may he not store? may we not store? may you not store? may they not store?
V-ing form
may I not be storing? may you not be storing? may he not be storing? may we not be storing? may you not be storing? may they not be storing?
Perfect
may I not have stored? may you not have stored? may he not have stored? may we not have stored? may you not have stored? may they not have stored?
V-ing perfect
may I not have been storing? may you not have been storing? may he not have been storing? may we not have been storing? may you not have been storing? may they not have been storing?