Which preposition to use with promiscuous

in Occurrences 3%

Nor Simois choked with men, and arms, and blood; Nor rapid Xanthus' celebrated flood, Shall longer be the poet's highest themes, Though gods and heroes fought promiscuous in their streams.

as Occurrences 1%

That fumed off, and left the rest as promiscuous as before.

with Occurrences 1%

Intercourse was almost promiscuous with members of the tribe.

Which preposition to use with  promiscuous