may outsparkle
Regular verb: outsparkle - outsparkled- outsparkled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may outsparkle
you may outsparkle
he may outsparkle
we may outsparkle
you may outsparkle
they may outsparkle 	I may be outsparkling
you may be outsparkling
he may be outsparkling
we may be outsparkling
you may be outsparkling
they may be outsparkling	I may have outsparkled
you may have outsparkled
he may have outsparkled
we may have outsparkled
you may have outsparkled
they may have outsparkled	I may have been outsparkling
you may have been outsparkling
he may have been outsparkling
we may have been outsparkling
you may have been outsparkling
they may have been outsparkling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't outsparkle
you mayn't outsparkle
he mayn't outsparkle
we mayn't outsparkle
you mayn't outsparkle
they mayn't outsparkle 	I mayn't be outsparkling
you mayn't be outsparkling
he mayn't be outsparkling
we mayn't be outsparkling
you mayn't be outsparkling
they mayn't be outsparkling	I mayn't have outsparkled
you mayn't have outsparkled
he mayn't have outsparkled
we mayn't have outsparkled
you mayn't have outsparkled
they mayn't have outsparkled	I mayn't have been outsparkling
you mayn't have been outsparkling
he mayn't have been outsparkling
we mayn't have been outsparkling
you mayn't have been outsparkling
they mayn't have been outsparkling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I outsparkle?
may you outsparkle?
may he outsparkle?
may we outsparkle?
may you outsparkle?
may they outsparkle? 	may I be outsparkling?
may you be outsparkling?
may he be outsparkling?
may we be outsparkling?
may you be outsparkling?
may they be outsparkling? 	may I have outsparkled?
may you have outsparkled?
may he have outsparkled?
may we have outsparkled?
may you have outsparkled?
may they have outsparkled? 	may I have been outsparkling?
may you have been outsparkling?
may he have been outsparkling?
may we have been outsparkling?
may you have been outsparkling?
may they have been outsparkling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I outsparkle?
mayn't you outsparkle?
mayn't he outsparkle?
mayn't we outsparkle?
mayn't you outsparkle?
mayn't they outsparkle? 	mayn't I be outsparkling?
mayn't you be outsparkling?
mayn't he be outsparkling?
mayn't we be outsparkling?
mayn't you be outsparkling?
mayn't they be outsparkling? 	mayn't I have outsparkled?
mayn't you have outsparkled?
mayn't he have outsparkled?
mayn't we have outsparkled?
mayn't you have outsparkled?
mayn't they have outsparkled? 	mayn't I have been outsparkling?
mayn't you have been outsparkling?
mayn't he have been outsparkling?
mayn't we have been outsparkling?
mayn't you have been outsparkling?
mayn't they have been outsparkling?