may boomerang
Regular verb: boomerang - boomeranged- boomeranged

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may boomerang
you may boomerang
he may boomerang
we may boomerang
you may boomerang
they may boomerang 	I may be boomeranging
you may be boomeranging
he may be boomeranging
we may be boomeranging
you may be boomeranging
they may be boomeranging	I may have boomeranged
you may have boomeranged
he may have boomeranged
we may have boomeranged
you may have boomeranged
they may have boomeranged	I may have been boomeranging
you may have been boomeranging
he may have been boomeranging
we may have been boomeranging
you may have been boomeranging
they may have been boomeranging	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't boomerang
you mayn't boomerang
he mayn't boomerang
we mayn't boomerang
you mayn't boomerang
they mayn't boomerang 	I mayn't be boomeranging
you mayn't be boomeranging
he mayn't be boomeranging
we mayn't be boomeranging
you mayn't be boomeranging
they mayn't be boomeranging	I mayn't have boomeranged
you mayn't have boomeranged
he mayn't have boomeranged
we mayn't have boomeranged
you mayn't have boomeranged
they mayn't have boomeranged	I mayn't have been boomeranging
you mayn't have been boomeranging
he mayn't have been boomeranging
we mayn't have been boomeranging
you mayn't have been boomeranging
they mayn't have been boomeranging	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I boomerang?
may you boomerang?
may he boomerang?
may we boomerang?
may you boomerang?
may they boomerang? 	may I be boomeranging?
may you be boomeranging?
may he be boomeranging?
may we be boomeranging?
may you be boomeranging?
may they be boomeranging? 	may I have boomeranged?
may you have boomeranged?
may he have boomeranged?
may we have boomeranged?
may you have boomeranged?
may they have boomeranged? 	may I have been boomeranging?
may you have been boomeranging?
may he have been boomeranging?
may we have been boomeranging?
may you have been boomeranging?
may they have been boomeranging? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I boomerang?
mayn't you boomerang?
mayn't he boomerang?
mayn't we boomerang?
mayn't you boomerang?
mayn't they boomerang? 	mayn't I be boomeranging?
mayn't you be boomeranging?
mayn't he be boomeranging?
mayn't we be boomeranging?
mayn't you be boomeranging?
mayn't they be boomeranging? 	mayn't I have boomeranged?
mayn't you have boomeranged?
mayn't he have boomeranged?
mayn't we have boomeranged?
mayn't you have boomeranged?
mayn't they have boomeranged? 	mayn't I have been boomeranging?
mayn't you have been boomeranging?
mayn't he have been boomeranging?
mayn't we have been boomeranging?
mayn't you have been boomeranging?
mayn't they have been boomeranging?