can overgratify
Regular verb: overgratify - overgratified- overgratified

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can overgratify
you can overgratify
he can overgratify
we can overgratify
you can overgratify
they can overgratify 	I can be overgratifying
you can be overgratifying
he can be overgratifying
we can be overgratifying
you can be overgratifying
they can be overgratifying	I can have overgratified
you can have overgratified
he can have overgratified
we can have overgratified
you can have overgratified
they can have overgratified	I can have been overgratifying
you can have been overgratifying
he can have been overgratifying
we can have been overgratifying
you can have been overgratifying
they can have been overgratifying	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't overgratify
you can't overgratify
he can't overgratify
we can't overgratify
you can't overgratify
they can't overgratify 	I can't be overgratifying
you can't be overgratifying
he can't be overgratifying
we can't be overgratifying
you can't be overgratifying
they can't be overgratifying	I can't have overgratified
you can't have overgratified
he can't have overgratified
we can't have overgratified
you can't have overgratified
they can't have overgratified	I can't have been overgratifying
you can't have been overgratifying
he can't have been overgratifying
we can't have been overgratifying
you can't have been overgratifying
they can't have been overgratifying	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I overgratify?
can you overgratify?
can he overgratify?
can we overgratify?
can you overgratify?
can they overgratify? 	can I be overgratifying?
can you be overgratifying?
can he be overgratifying?
can we be overgratifying?
can you be overgratifying?
can they be overgratifying? 	can I have overgratified?
can you have overgratified?
can he have overgratified?
can we have overgratified?
can you have overgratified?
can they have overgratified? 	can I have been overgratifying?
can you have been overgratifying?
can he have been overgratifying?
can we have been overgratifying?
can you have been overgratifying?
can they have been overgratifying? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I overgratify?
can't you overgratify?
can't he overgratify?
can't we overgratify?
can't you overgratify?
can't they overgratify? 	can't I be overgratifying?
can't you be overgratifying?
can't he be overgratifying?
can't we be overgratifying?
can't you be overgratifying?
can't they be overgratifying? 	can't I have overgratified?
can't you have overgratified?
can't he have overgratified?
can't we have overgratified?
can't you have overgratified?
can't they have overgratified? 	can't I have been overgratifying?
can't you have been overgratifying?
can't he have been overgratifying?
can't we have been overgratifying?
can't you have been overgratifying?
can't they have been overgratifying?