may besmirch
Regular verb: besmirch - besmirched- besmirched

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may besmirch
you may besmirch
he may besmirch
we may besmirch
you may besmirch
they may besmirch 	I may be besmirching
you may be besmirching
he may be besmirching
we may be besmirching
you may be besmirching
they may be besmirching	I may have besmirched
you may have besmirched
he may have besmirched
we may have besmirched
you may have besmirched
they may have besmirched	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 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't besmirch
you mayn't besmirch
he mayn't besmirch
we mayn't besmirch
you mayn't besmirch
they mayn't besmirch 	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	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	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 	V-ing form 	Perfect 	V-ing perfect 	
may I besmirch?
may you besmirch?
may he besmirch?
may we besmirch?
may you besmirch?
may they besmirch? 	may I be besmirching?
may you be besmirching?
may he be besmirching?
may we be besmirching?
may you be besmirching?
may they be besmirching? 	may I have besmirched?
may you have besmirched?
may he have besmirched?
may we have besmirched?
may you have besmirched?
may they have besmirched? 	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 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I besmirch?
mayn't you besmirch?
mayn't he besmirch?
mayn't we besmirch?
mayn't you besmirch?
mayn't they besmirch? 	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? 	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? 	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?