Transport - get on/off/
into/out of
get on/off → a bicycle, a horse, an aeroplane, a bus, a train, a ship
Verbs
You get on and get off a bus, train, plane, bike, boat, etc. This is because you need to take a step up to get on the means of transport.
You get in and get out of a car, or taxi.
You can travel or go by bike, train, car, tube. But you travel on or go on foot (=walk).
You can drive a car, taxi or train.
You ride a bike, motorbike or horse.
You fly a plane.
You ride a bike, motorbike or horse.
You fly a plane.