A few tips for you:
– do your braking before the corner where possible allowing you carry that speed round the corner without the panic braking mid corner making your exit speed faster and as a bonus less energy is required.
– look around the corner for your exit, this head movement is naturally followed by your upper body. Don’t stare straight on or you’ll most likely stall mid corner, brake and then have to crank back up to speed.
– on a loose or flat corner it helps to place the outside foot down a bit, more or less depending how loose, this weights the outside edge of the tyre giving more grip, moving the arse/hips over to the outside about helps too if conditions are really greasy.
– move weight over the front a bit to give more grip to the front tyre for more grip whilst turning, the rear will follow.
– elbows out, chin up.
– most importantly don’t be scared to session different types of corner repeatedly, this allows you to experiment with what works for you body position wise on the different corners you encounter, don’t be scared to pad up and push the corners and find the limits of your tyres.
I’m by no means an expert and please correct me if any of the above is rubbish but these tips have helped me improve my cornering technique. A skills course is also a great investment, Ed Oxley of Great Rock is a great teacher and top bloke if your based in the north.