may farm
Regular verb: farm - farmed- farmed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may farm
you may farm
he may farm
we may farm
you may farm
they may farm 	I may be farming
you may be farming
he may be farming
we may be farming
you may be farming
they may be farming	I may have farmed
you may have farmed
he may have farmed
we may have farmed
you may have farmed
they may have farmed	I may have been farming
you may have been farming
he may have been farming
we may have been farming
you may have been farming
they may have been farming	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't farm
you mayn't farm
he mayn't farm
we mayn't farm
you mayn't farm
they mayn't farm 	I mayn't be farming
you mayn't be farming
he mayn't be farming
we mayn't be farming
you mayn't be farming
they mayn't be farming	I mayn't have farmed
you mayn't have farmed
he mayn't have farmed
we mayn't have farmed
you mayn't have farmed
they mayn't have farmed	I mayn't have been farming
you mayn't have been farming
he mayn't have been farming
we mayn't have been farming
you mayn't have been farming
they mayn't have been farming	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I farm?
may you farm?
may he farm?
may we farm?
may you farm?
may they farm? 	may I be farming?
may you be farming?
may he be farming?
may we be farming?
may you be farming?
may they be farming? 	may I have farmed?
may you have farmed?
may he have farmed?
may we have farmed?
may you have farmed?
may they have farmed? 	may I have been farming?
may you have been farming?
may he have been farming?
may we have been farming?
may you have been farming?
may they have been farming? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I farm?
mayn't you farm?
mayn't he farm?
mayn't we farm?
mayn't you farm?
mayn't they farm? 	mayn't I be farming?
mayn't you be farming?
mayn't he be farming?
mayn't we be farming?
mayn't you be farming?
mayn't they be farming? 	mayn't I have farmed?
mayn't you have farmed?
mayn't he have farmed?
mayn't we have farmed?
mayn't you have farmed?
mayn't they have farmed? 	mayn't I have been farming?
mayn't you have been farming?
mayn't he have been farming?
mayn't we have been farming?
mayn't you have been farming?
mayn't they have been farming?