English verb conjugation
CAN OVERGRATIFY

Regular verb: overgratify - overgratified - overgratified

Affirmation

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