may till
Regular verb: till - tilled- tilled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may till
you may till
he may till
we may till
you may till
they may till 	I may be tilling
you may be tilling
he may be tilling
we may be tilling
you may be tilling
they may be tilling	I may have tilled
you may have tilled
he may have tilled
we may have tilled
you may have tilled
they may have tilled	I may have been tilling
you may have been tilling
he may have been tilling
we may have been tilling
you may have been tilling
they may have been tilling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't till
you mayn't till
he mayn't till
we mayn't till
you mayn't till
they mayn't till 	I mayn't be tilling
you mayn't be tilling
he mayn't be tilling
we mayn't be tilling
you mayn't be tilling
they mayn't be tilling	I mayn't have tilled
you mayn't have tilled
he mayn't have tilled
we mayn't have tilled
you mayn't have tilled
they mayn't have tilled	I mayn't have been tilling
you mayn't have been tilling
he mayn't have been tilling
we mayn't have been tilling
you mayn't have been tilling
they mayn't have been tilling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I till?
may you till?
may he till?
may we till?
may you till?
may they till? 	may I be tilling?
may you be tilling?
may he be tilling?
may we be tilling?
may you be tilling?
may they be tilling? 	may I have tilled?
may you have tilled?
may he have tilled?
may we have tilled?
may you have tilled?
may they have tilled? 	may I have been tilling?
may you have been tilling?
may he have been tilling?
may we have been tilling?
may you have been tilling?
may they have been tilling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I till?
mayn't you till?
mayn't he till?
mayn't we till?
mayn't you till?
mayn't they till? 	mayn't I be tilling?
mayn't you be tilling?
mayn't he be tilling?
mayn't we be tilling?
mayn't you be tilling?
mayn't they be tilling? 	mayn't I have tilled?
mayn't you have tilled?
mayn't he have tilled?
mayn't we have tilled?
mayn't you have tilled?
mayn't they have tilled? 	mayn't I have been tilling?
mayn't you have been tilling?
mayn't he have been tilling?
mayn't we have been tilling?
mayn't you have been tilling?
mayn't they have been tilling?