Complex sentence: Often mistaken for actually being in Leicestershire, as it uses a Leicestershire postcode, the village of Middleton is just to the west of the town of Corby, with Cottingham and East Carlton nearby.
Split into simpler sentences: Often mistaken for actually being in Leicestershire, as it uses a Leicestershire postcode. It is just to the west of the town of Corby, with Cottingham and East Carlton nearby.