help with combinations

[magnum]

My favourites are...

-the classic jab, cross
-jab, jab, cross
-jab, (jab), cross, hook
-jab, cross, light left hook to head, then down to the body with a left hook, finish with the right cross upstairs and step to the right
-jab, cross, jab, right uppercut, left hook, cross (against the ropes in a flurry)

These are the combos I rely on most.

the second to last one is no good. just read it and picture it in your mind.