may mullion
Regular verb: mullion - mullioned- mullioned

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may mullion
you may mullion
he may mullion
we may mullion
you may mullion
they may mullion 	I may be mullioning
you may be mullioning
he may be mullioning
we may be mullioning
you may be mullioning
they may be mullioning	I may have mullioned
you may have mullioned
he may have mullioned
we may have mullioned
you may have mullioned
they may have mullioned	I may have been mullioning
you may have been mullioning
he may have been mullioning
we may have been mullioning
you may have been mullioning
they may have been mullioning	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't mullion
you mayn't mullion
he mayn't mullion
we mayn't mullion
you mayn't mullion
they mayn't mullion 	I mayn't be mullioning
you mayn't be mullioning
he mayn't be mullioning
we mayn't be mullioning
you mayn't be mullioning
they mayn't be mullioning	I mayn't have mullioned
you mayn't have mullioned
he mayn't have mullioned
we mayn't have mullioned
you mayn't have mullioned
they mayn't have mullioned	I mayn't have been mullioning
you mayn't have been mullioning
he mayn't have been mullioning
we mayn't have been mullioning
you mayn't have been mullioning
they mayn't have been mullioning	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I mullion?
may you mullion?
may he mullion?
may we mullion?
may you mullion?
may they mullion? 	may I be mullioning?
may you be mullioning?
may he be mullioning?
may we be mullioning?
may you be mullioning?
may they be mullioning? 	may I have mullioned?
may you have mullioned?
may he have mullioned?
may we have mullioned?
may you have mullioned?
may they have mullioned? 	may I have been mullioning?
may you have been mullioning?
may he have been mullioning?
may we have been mullioning?
may you have been mullioning?
may they have been mullioning? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I mullion?
mayn't you mullion?
mayn't he mullion?
mayn't we mullion?
mayn't you mullion?
mayn't they mullion? 	mayn't I be mullioning?
mayn't you be mullioning?
mayn't he be mullioning?
mayn't we be mullioning?
mayn't you be mullioning?
mayn't they be mullioning? 	mayn't I have mullioned?
mayn't you have mullioned?
mayn't he have mullioned?
mayn't we have mullioned?
mayn't you have mullioned?
mayn't they have mullioned? 	mayn't I have been mullioning?
mayn't you have been mullioning?
mayn't he have been mullioning?
mayn't we have been mullioning?
mayn't you have been mullioning?
mayn't they have been mullioning?