those are some good combos! dont forget kicking combos to! here are some i do: -jab, cross, roundhouse -jab, jab, front kick -lead roundhouse to leg, roundhouse to head -cross, jab, lead roundhouse -jab, lead hook, uppercut, clinch and knee -roundhouse, cross, jab, cross, roundhouse make sure you mix up the hitting locations, like hit to the head, body, and legs. but the best advice i can give is practice, practice, practice combos! they will win you the fight! try to keep ur combos at 3 or more strikes because the more u push the more they back and this will give u the opportunities ur looking for like those big KO's u see in the UFC