I may bungle you may bungle she may bungle we may bungle you may bungle they may bungle
V-ing form
I may be bungling you may be bungling she may be bungling we may be bungling you may be bungling they may be bungling
Perfect
I may have bungled you may have bungled she may have bungled we may have bungled you may have bungled they may have bungled
V-ing perfect
I may have been bungling you may have been bungling she may have been bungling we may have been bungling you may have been bungling they may have been bungling
Negation
Simple form
I mayn't bungle you mayn't bungle she mayn't bungle we mayn't bungle you mayn't bungle they mayn't bungle
V-ing form
I mayn't be bungling you mayn't be bungling she mayn't be bungling we mayn't be bungling you mayn't be bungling they mayn't be bungling
Perfect
I mayn't have bungled you mayn't have bungled she mayn't have bungled we mayn't have bungled you mayn't have bungled they mayn't have bungled
V-ing perfect
I mayn't have been bungling you mayn't have been bungling she mayn't have been bungling we mayn't have been bungling you mayn't have been bungling they mayn't have been bungling
Interrogative form
Simple form
may I bungle? may you bungle? may she bungle? may we bungle? may you bungle? may they bungle?
V-ing form
may I be bungling? may you be bungling? may she be bungling? may we be bungling? may you be bungling? may they be bungling?
Perfect
may I have bungled? may you have bungled? may she have bungled? may we have bungled? may you have bungled? may they have bungled?
V-ing perfect
may I have been bungling? may you have been bungling? may she have been bungling? may we have been bungling? may you have been bungling? may they have been bungling?
Interro-negative form
Simple form
mayn't I bungle? mayn't you bungle? mayn't she bungle? mayn't we bungle? mayn't you bungle? mayn't they bungle?
V-ing form
mayn't I be bungling? mayn't you be bungling? mayn't she be bungling? mayn't we be bungling? mayn't you be bungling? mayn't they be bungling?
Perfect
mayn't I have bungled? mayn't you have bungled? mayn't she have bungled? mayn't we have bungled? mayn't you have bungled? mayn't they have bungled?
V-ing perfect
mayn't I have been bungling? mayn't you have been bungling? mayn't she have been bungling? mayn't we have been bungling? mayn't you have been bungling? mayn't they have been bungling?