may shill
Regular verb: shill - shilled- shilled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may shill
you may shill
she may shill
we may shill
you may shill
they may shill 	I may be shilling
you may be shilling
she may be shilling
we may be shilling
you may be shilling
they may be shilling	I may have shilled
you may have shilled
she may have shilled
we may have shilled
you may have shilled
they may have shilled	I may have been shilling
you may have been shilling
she may have been shilling
we may have been shilling
you may have been shilling
they may have been shilling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't shill
you mayn't shill
she mayn't shill
we mayn't shill
you mayn't shill
they mayn't shill 	I mayn't be shilling
you mayn't be shilling
she mayn't be shilling
we mayn't be shilling
you mayn't be shilling
they mayn't be shilling	I mayn't have shilled
you mayn't have shilled
she mayn't have shilled
we mayn't have shilled
you mayn't have shilled
they mayn't have shilled	I mayn't have been shilling
you mayn't have been shilling
she mayn't have been shilling
we mayn't have been shilling
you mayn't have been shilling
they mayn't have been shilling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I shill?
may you shill?
may she shill?
may we shill?
may you shill?
may they shill? 	may I be shilling?
may you be shilling?
may she be shilling?
may we be shilling?
may you be shilling?
may they be shilling? 	may I have shilled?
may you have shilled?
may she have shilled?
may we have shilled?
may you have shilled?
may they have shilled? 	may I have been shilling?
may you have been shilling?
may she have been shilling?
may we have been shilling?
may you have been shilling?
may they have been shilling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I shill?
mayn't you shill?
mayn't she shill?
mayn't we shill?
mayn't you shill?
mayn't they shill? 	mayn't I be shilling?
mayn't you be shilling?
mayn't she be shilling?
mayn't we be shilling?
mayn't you be shilling?
mayn't they be shilling? 	mayn't I have shilled?
mayn't you have shilled?
mayn't she have shilled?
mayn't we have shilled?
mayn't you have shilled?
mayn't they have shilled? 	mayn't I have been shilling?
mayn't you have been shilling?
mayn't she have been shilling?
mayn't we have been shilling?
mayn't you have been shilling?
mayn't they have been shilling?