may orbit
Regular verb: orbit - orbited- orbited

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may orbit
you may orbit
she may orbit
we may orbit
you may orbit
they may orbit 	I may be orbiting
you may be orbiting
she may be orbiting
we may be orbiting
you may be orbiting
they may be orbiting	I may have orbited
you may have orbited
she may have orbited
we may have orbited
you may have orbited
they may have orbited	I may have been orbiting
you may have been orbiting
she may have been orbiting
we may have been orbiting
you may have been orbiting
they may have been orbiting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't orbit
you mayn't orbit
she mayn't orbit
we mayn't orbit
you mayn't orbit
they mayn't orbit 	I mayn't be orbiting
you mayn't be orbiting
she mayn't be orbiting
we mayn't be orbiting
you mayn't be orbiting
they mayn't be orbiting	I mayn't have orbited
you mayn't have orbited
she mayn't have orbited
we mayn't have orbited
you mayn't have orbited
they mayn't have orbited	I mayn't have been orbiting
you mayn't have been orbiting
she mayn't have been orbiting
we mayn't have been orbiting
you mayn't have been orbiting
they mayn't have been orbiting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I orbit?
may you orbit?
may she orbit?
may we orbit?
may you orbit?
may they orbit? 	may I be orbiting?
may you be orbiting?
may she be orbiting?
may we be orbiting?
may you be orbiting?
may they be orbiting? 	may I have orbited?
may you have orbited?
may she have orbited?
may we have orbited?
may you have orbited?
may they have orbited? 	may I have been orbiting?
may you have been orbiting?
may she have been orbiting?
may we have been orbiting?
may you have been orbiting?
may they have been orbiting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I orbit?
mayn't you orbit?
mayn't she orbit?
mayn't we orbit?
mayn't you orbit?
mayn't they orbit? 	mayn't I be orbiting?
mayn't you be orbiting?
mayn't she be orbiting?
mayn't we be orbiting?
mayn't you be orbiting?
mayn't they be orbiting? 	mayn't I have orbited?
mayn't you have orbited?
mayn't she have orbited?
mayn't we have orbited?
mayn't you have orbited?
mayn't they have orbited? 	mayn't I have been orbiting?
mayn't you have been orbiting?
mayn't she have been orbiting?
mayn't we have been orbiting?
mayn't you have been orbiting?
mayn't they have been orbiting?