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