may smuggle
Regular verb: smuggle - smuggled- smuggled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may smuggle
you may smuggle
he may smuggle
we may smuggle
you may smuggle
they may smuggle 	I may be smuggling
you may be smuggling
he may be smuggling
we may be smuggling
you may be smuggling
they may be smuggling	I may have smuggled
you may have smuggled
he may have smuggled
we may have smuggled
you may have smuggled
they may have smuggled	I may have been smuggling
you may have been smuggling
he may have been smuggling
we may have been smuggling
you may have been smuggling
they may have been smuggling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't smuggle
you mayn't smuggle
he mayn't smuggle
we mayn't smuggle
you mayn't smuggle
they mayn't smuggle 	I mayn't be smuggling
you mayn't be smuggling
he mayn't be smuggling
we mayn't be smuggling
you mayn't be smuggling
they mayn't be smuggling	I mayn't have smuggled
you mayn't have smuggled
he mayn't have smuggled
we mayn't have smuggled
you mayn't have smuggled
they mayn't have smuggled	I mayn't have been smuggling
you mayn't have been smuggling
he mayn't have been smuggling
we mayn't have been smuggling
you mayn't have been smuggling
they mayn't have been smuggling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I smuggle?
may you smuggle?
may he smuggle?
may we smuggle?
may you smuggle?
may they smuggle? 	may I be smuggling?
may you be smuggling?
may he be smuggling?
may we be smuggling?
may you be smuggling?
may they be smuggling? 	may I have smuggled?
may you have smuggled?
may he have smuggled?
may we have smuggled?
may you have smuggled?
may they have smuggled? 	may I have been smuggling?
may you have been smuggling?
may he have been smuggling?
may we have been smuggling?
may you have been smuggling?
may they have been smuggling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I smuggle?
mayn't you smuggle?
mayn't he smuggle?
mayn't we smuggle?
mayn't you smuggle?
mayn't they smuggle? 	mayn't I be smuggling?
mayn't you be smuggling?
mayn't he be smuggling?
mayn't we be smuggling?
mayn't you be smuggling?
mayn't they be smuggling? 	mayn't I have smuggled?
mayn't you have smuggled?
mayn't he have smuggled?
mayn't we have smuggled?
mayn't you have smuggled?
mayn't they have smuggled? 	mayn't I have been smuggling?
mayn't you have been smuggling?
mayn't he have been smuggling?
mayn't we have been smuggling?
mayn't you have been smuggling?
mayn't they have been smuggling?