may polka
Regular verb: polka - polkaed- polkaed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may polka
you may polka
he may polka
we may polka
you may polka
they may polka 	I may be polkaing
you may be polkaing
he may be polkaing
we may be polkaing
you may be polkaing
they may be polkaing	I may have polkaed
you may have polkaed
he may have polkaed
we may have polkaed
you may have polkaed
they may have polkaed	I may have been polkaing
you may have been polkaing
he may have been polkaing
we may have been polkaing
you may have been polkaing
they may have been polkaing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't polka
you mayn't polka
he mayn't polka
we mayn't polka
you mayn't polka
they mayn't polka 	I mayn't be polkaing
you mayn't be polkaing
he mayn't be polkaing
we mayn't be polkaing
you mayn't be polkaing
they mayn't be polkaing	I mayn't have polkaed
you mayn't have polkaed
he mayn't have polkaed
we mayn't have polkaed
you mayn't have polkaed
they mayn't have polkaed	I mayn't have been polkaing
you mayn't have been polkaing
he mayn't have been polkaing
we mayn't have been polkaing
you mayn't have been polkaing
they mayn't have been polkaing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I polka?
may you polka?
may he polka?
may we polka?
may you polka?
may they polka? 	may I be polkaing?
may you be polkaing?
may he be polkaing?
may we be polkaing?
may you be polkaing?
may they be polkaing? 	may I have polkaed?
may you have polkaed?
may he have polkaed?
may we have polkaed?
may you have polkaed?
may they have polkaed? 	may I have been polkaing?
may you have been polkaing?
may he have been polkaing?
may we have been polkaing?
may you have been polkaing?
may they have been polkaing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I polka?
mayn't you polka?
mayn't he polka?
mayn't we polka?
mayn't you polka?
mayn't they polka? 	mayn't I be polkaing?
mayn't you be polkaing?
mayn't he be polkaing?
mayn't we be polkaing?
mayn't you be polkaing?
mayn't they be polkaing? 	mayn't I have polkaed?
mayn't you have polkaed?
mayn't he have polkaed?
mayn't we have polkaed?
mayn't you have polkaed?
mayn't they have polkaed? 	mayn't I have been polkaing?
mayn't you have been polkaing?
mayn't he have been polkaing?
mayn't we have been polkaing?
mayn't you have been polkaing?
mayn't they have been polkaing?