Which preposition to use with cay

of Occurrences 2%

On Thursday evening, the cay of sailing, he writes: "I am now upon the bosom of the mighty deep.

as Occurrences 1%

He selected Samana or Atwood Cay as the first land discovered.]

in Occurrences 1%

Cay in Qquichua expresses the real being of things, the essentia; as, runap caynin, the being of the human race, humanity in the abstract; but to convey the idea of actual being, the existentia as united to the essentia, we must add the prefix cascan, and thus have runap-cascan-caynin, which strictly means "the essence of being in general, as existent in humanity."

Which preposition to use with  cay