English verb conjugation
COULD REKEY

Regular verb: rekey - rekeyed - rekeyed

Affirmation

Simple form	V-ing form
I could rekey you could rekey he could rekey we could rekey you could rekey they could rekey	I could be rekeying you could be rekeying he 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 he 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 he 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 he 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 he 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 he 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 he 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 he rekey? could we rekey? could you rekey? could they rekey?	could I be rekeying? could you be rekeying? could he 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 he 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 he 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 he 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 he 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 he 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 he not have been rekeying? could we not have been rekeying? could you not have been rekeying? could they not have been rekeying?