I may beef you may beef he may beef we may beef you may beef they may beef
V-ing form
I may be beefing you may be beefing he may be beefing we may be beefing you may be beefing they may be beefing
Perfect
I may have beefed you may have beefed he may have beefed we may have beefed you may have beefed they may have beefed
V-ing perfect
I may have been beefing you may have been beefing he may have been beefing we may have been beefing you may have been beefing they may have been beefing
Negation
Simple form
I may not beef you may not beef he may not beef we may not beef you may not beef they may not beef
V-ing form
I may not be beefing you may not be beefing he may not be beefing we may not be beefing you may not be beefing they may not be beefing
Perfect
I may not have beefed you may not have beefed he may not have beefed we may not have beefed you may not have beefed they may not have beefed
V-ing perfect
I may not have been beefing you may not have been beefing he may not have been beefing we may not have been beefing you may not have been beefing they may not have been beefing
Interrogative form
Simple form
may I beef? may you beef? may he beef? may we beef? may you beef? may they beef?
V-ing form
may I be beefing? may you be beefing? may he be beefing? may we be beefing? may you be beefing? may they be beefing?
Perfect
may I have beefed? may you have beefed? may he have beefed? may we have beefed? may you have beefed? may they have beefed?
V-ing perfect
may I have been beefing? may you have been beefing? may he have been beefing? may we have been beefing? may you have been beefing? may they have been beefing?
Interro-negative form
Simple form
may I not beef? may you not beef? may he not beef? may we not beef? may you not beef? may they not beef?
V-ing form
may I not be beefing? may you not be beefing? may he not be beefing? may we not be beefing? may you not be beefing? may they not be beefing?
Perfect
may I not have beefed? may you not have beefed? may he not have beefed? may we not have beefed? may you not have beefed? may they not have beefed?
V-ing perfect
may I not have been beefing? may you not have been beefing? may he not have been beefing? may we not have been beefing? may you not have been beefing? may they not have been beefing?