English verb conjugation
COULD REKEY

Regular verb: rekey - rekeyed - rekeyed

Affirmation

Simple form	V-ing form
I could rekey you could rekey she could rekey we could rekey you could rekey they could rekey	I could be rekeying you could be rekeying she could be rekeying we could be rekeying you could be rekeying they could be rekeying
Perfect	V-ing perfect
I could have rekeyed you could have rekeyed she could have rekeyed we could have rekeyed you could have rekeyed they could have rekeyed	I could have been rekeying you could have been rekeying she could have been rekeying we could have been rekeying you could have been rekeying they could have been rekeying

Negation

Simple form	V-ing form
I could not rekey you could not rekey she could not rekey we could not rekey you could not rekey they could not rekey	I could not be rekeying you could not be rekeying she could not be rekeying we could not be rekeying you could not be rekeying they could not be rekeying
Perfect	V-ing perfect
I could not have rekeyed you could not have rekeyed she could not have rekeyed we could not have rekeyed you could not have rekeyed they could not have rekeyed	I could not have been rekeying you could not have been rekeying she could not have been rekeying we could not have been rekeying you could not have been rekeying they could not have been rekeying

Interrogative form

Simple form	V-ing form
could I rekey? could you rekey? could she rekey? could we rekey? could you rekey? could they rekey?	could I be rekeying? could you be rekeying? could she be rekeying? could we be rekeying? could you be rekeying? could they be rekeying?
Perfect	V-ing perfect
could I have rekeyed? could you have rekeyed? could she have rekeyed? could we have rekeyed? could you have rekeyed? could they have rekeyed?	could I have been rekeying? could you have been rekeying? could she have been rekeying? could we have been rekeying? could you have been rekeying? could they have been rekeying?

Interro-negative form

Simple form	V-ing form
could I not rekey? could you not rekey? could she not rekey? could we not rekey? could you not rekey? could they not rekey?	could I not be rekeying? could you not be rekeying? could she not be rekeying? could we not be rekeying? could you not be rekeying? could they not be rekeying?
Perfect	V-ing perfect
could I not have rekeyed? could you not have rekeyed? could she not have rekeyed? could we not have rekeyed? could you not have rekeyed? could they not have rekeyed?	could I not have been rekeying? could you not have been rekeying? could she not have been rekeying? could we not have been rekeying? could you not have been rekeying? could they not have been rekeying?