may slam-dance
Regular verb: slam-dance - slam-danced- slam-danced

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may slam-dance
you may slam-dance
he may slam-dance
we may slam-dance
you may slam-dance
they may slam-dance 	I may be slam-dancing
you may be slam-dancing
he may be slam-dancing
we may be slam-dancing
you may be slam-dancing
they may be slam-dancing	I may have slam-danced
you may have slam-danced
he may have slam-danced
we may have slam-danced
you may have slam-danced
they may have slam-danced	I may have been slam-dancing
you may have been slam-dancing
he may have been slam-dancing
we may have been slam-dancing
you may have been slam-dancing
they may have been slam-dancing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't slam-dance
you mayn't slam-dance
he mayn't slam-dance
we mayn't slam-dance
you mayn't slam-dance
they mayn't slam-dance 	I mayn't be slam-dancing
you mayn't be slam-dancing
he mayn't be slam-dancing
we mayn't be slam-dancing
you mayn't be slam-dancing
they mayn't be slam-dancing	I mayn't have slam-danced
you mayn't have slam-danced
he mayn't have slam-danced
we mayn't have slam-danced
you mayn't have slam-danced
they mayn't have slam-danced	I mayn't have been slam-dancing
you mayn't have been slam-dancing
he mayn't have been slam-dancing
we mayn't have been slam-dancing
you mayn't have been slam-dancing
they mayn't have been slam-dancing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I slam-dance?
may you slam-dance?
may he slam-dance?
may we slam-dance?
may you slam-dance?
may they slam-dance? 	may I be slam-dancing?
may you be slam-dancing?
may he be slam-dancing?
may we be slam-dancing?
may you be slam-dancing?
may they be slam-dancing? 	may I have slam-danced?
may you have slam-danced?
may he have slam-danced?
may we have slam-danced?
may you have slam-danced?
may they have slam-danced? 	may I have been slam-dancing?
may you have been slam-dancing?
may he have been slam-dancing?
may we have been slam-dancing?
may you have been slam-dancing?
may they have been slam-dancing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I slam-dance?
mayn't you slam-dance?
mayn't he slam-dance?
mayn't we slam-dance?
mayn't you slam-dance?
mayn't they slam-dance? 	mayn't I be slam-dancing?
mayn't you be slam-dancing?
mayn't he be slam-dancing?
mayn't we be slam-dancing?
mayn't you be slam-dancing?
mayn't they be slam-dancing? 	mayn't I have slam-danced?
mayn't you have slam-danced?
mayn't he have slam-danced?
mayn't we have slam-danced?
mayn't you have slam-danced?
mayn't they have slam-danced? 	mayn't I have been slam-dancing?
mayn't you have been slam-dancing?
mayn't he have been slam-dancing?
mayn't we have been slam-dancing?
mayn't you have been slam-dancing?
mayn't they have been slam-dancing?