Quote Originally Posted by mike
Quote Originally Posted by Dogboy182
yea, what about when using на for in, i sweat to god i have seen this before.
Like на поезде/самолёте? If you are travelling "in" one of these, why not just use the instrumental and drop the preposition?
Я ехал на поезде = Я ехал поездом. (But the second sounds a little bit old-fashioned).