can overjoy
Regular verb: overjoy - overjoyed- overjoyed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can overjoy
you can overjoy
she can overjoy
we can overjoy
you can overjoy
they can overjoy 	I can be overjoying
you can be overjoying
she can be overjoying
we can be overjoying
you can be overjoying
they can be overjoying	I can have overjoyed
you can have overjoyed
she can have overjoyed
we can have overjoyed
you can have overjoyed
they can have overjoyed	I can have been overjoying
you can have been overjoying
she can have been overjoying
we can have been overjoying
you can have been overjoying
they can have been overjoying	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't overjoy
you can't overjoy
she can't overjoy
we can't overjoy
you can't overjoy
they can't overjoy 	I can't be overjoying
you can't be overjoying
she can't be overjoying
we can't be overjoying
you can't be overjoying
they can't be overjoying	I can't have overjoyed
you can't have overjoyed
she can't have overjoyed
we can't have overjoyed
you can't have overjoyed
they can't have overjoyed	I can't have been overjoying
you can't have been overjoying
she can't have been overjoying
we can't have been overjoying
you can't have been overjoying
they can't have been overjoying	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I overjoy?
can you overjoy?
can she overjoy?
can we overjoy?
can you overjoy?
can they overjoy? 	can I be overjoying?
can you be overjoying?
can she be overjoying?
can we be overjoying?
can you be overjoying?
can they be overjoying? 	can I have overjoyed?
can you have overjoyed?
can she have overjoyed?
can we have overjoyed?
can you have overjoyed?
can they have overjoyed? 	can I have been overjoying?
can you have been overjoying?
can she have been overjoying?
can we have been overjoying?
can you have been overjoying?
can they have been overjoying? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I overjoy?
can't you overjoy?
can't she overjoy?
can't we overjoy?
can't you overjoy?
can't they overjoy? 	can't I be overjoying?
can't you be overjoying?
can't she be overjoying?
can't we be overjoying?
can't you be overjoying?
can't they be overjoying? 	can't I have overjoyed?
can't you have overjoyed?
can't she have overjoyed?
can't we have overjoyed?
can't you have overjoyed?
can't they have overjoyed? 	can't I have been overjoying?
can't you have been overjoying?
can't she have been overjoying?
can't we have been overjoying?
can't you have been overjoying?
can't they have been overjoying?