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