Which preposition to use with swigged

of Occurrences 10%

"First I ever see that didn't choke on a swig of that.

at Occurrences 3%

"There was still a good supply of rum, and I took a swig at the bottle, and then, whether because of the cold or the rum, I don't know, but I fell sound asleep in front of the blaze.

in Occurrences 1%

Have I not sat swigging in tents with great nobles, and heard all the truth about it?

Which preposition to use with  swigged