English verb conjugation
CAN ORB

Regular verb: orb - orbed - orbed

Affirmation

Simple form	V-ing form
I can orb you can orb he can orb we can orb you can orb they can orb	I can be orbing you can be orbing he can be orbing we can be orbing you can be orbing they can be orbing
Perfect	V-ing perfect
I can have orbed you can have orbed he can have orbed we can have orbed you can have orbed they can have orbed	I can have been orbing you can have been orbing he can have been orbing we can have been orbing you can have been orbing they can have been orbing

Negation

Simple form	V-ing form
I cannot orb you cannot orb he cannot orb we cannot orb you cannot orb they cannot orb	I cannot be orbing you cannot be orbing he cannot be orbing we cannot be orbing you cannot be orbing they cannot be orbing
Perfect	V-ing perfect
I cannot have orbed you cannot have orbed he cannot have orbed we cannot have orbed you cannot have orbed they cannot have orbed	I cannot have been orbing you cannot have been orbing he cannot have been orbing we cannot have been orbing you cannot have been orbing they cannot have been orbing

Interrogative form

Simple form	V-ing form
can I orb? can you orb? can he orb? can we orb? can you orb? can they orb?	can I be orbing? can you be orbing? can he be orbing? can we be orbing? can you be orbing? can they be orbing?
Perfect	V-ing perfect
can I have orbed? can you have orbed? can he have orbed? can we have orbed? can you have orbed? can they have orbed?	can I have been orbing? can you have been orbing? can he have been orbing? can we have been orbing? can you have been orbing? can they have been orbing?

Interro-negative form

Simple form	V-ing form
can I not orb? can you not orb? can he not orb? can we not orb? can you not orb? can they not orb?	can I not be orbing? can you not be orbing? can he not be orbing? can we not be orbing? can you not be orbing? can they not be orbing?
Perfect	V-ing perfect
can I not have orbed? can you not have orbed? can he not have orbed? can we not have orbed? can you not have orbed? can they not have orbed?	can I not have been orbing? can you not have been orbing? can he not have been orbing? can we not have been orbing? can you not have been orbing? can they not have been orbing?