may rig
Regular verb: rig - rigged- rigged

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may rig
you may rig
he may rig
we may rig
you may rig
they may rig 	I may be rigging
you may be rigging
he may be rigging
we may be rigging
you may be rigging
they may be rigging	I may have rigged
you may have rigged
he may have rigged
we may have rigged
you may have rigged
they may have rigged	I may have been rigging
you may have been rigging
he may have been rigging
we may have been rigging
you may have been rigging
they may have been rigging	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't rig
you mayn't rig
he mayn't rig
we mayn't rig
you mayn't rig
they mayn't rig 	I mayn't be rigging
you mayn't be rigging
he mayn't be rigging
we mayn't be rigging
you mayn't be rigging
they mayn't be rigging	I mayn't have rigged
you mayn't have rigged
he mayn't have rigged
we mayn't have rigged
you mayn't have rigged
they mayn't have rigged	I mayn't have been rigging
you mayn't have been rigging
he mayn't have been rigging
we mayn't have been rigging
you mayn't have been rigging
they mayn't have been rigging	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I rig?
may you rig?
may he rig?
may we rig?
may you rig?
may they rig? 	may I be rigging?
may you be rigging?
may he be rigging?
may we be rigging?
may you be rigging?
may they be rigging? 	may I have rigged?
may you have rigged?
may he have rigged?
may we have rigged?
may you have rigged?
may they have rigged? 	may I have been rigging?
may you have been rigging?
may he have been rigging?
may we have been rigging?
may you have been rigging?
may they have been rigging? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I rig?
mayn't you rig?
mayn't he rig?
mayn't we rig?
mayn't you rig?
mayn't they rig? 	mayn't I be rigging?
mayn't you be rigging?
mayn't he be rigging?
mayn't we be rigging?
mayn't you be rigging?
mayn't they be rigging? 	mayn't I have rigged?
mayn't you have rigged?
mayn't he have rigged?
mayn't we have rigged?
mayn't you have rigged?
mayn't they have rigged? 	mayn't I have been rigging?
mayn't you have been rigging?
mayn't he have been rigging?
mayn't we have been rigging?
mayn't you have been rigging?
mayn't they have been rigging?