can orbit
Regular verb: orbit - orbited- orbited

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

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

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

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