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