H  - - x - - x - -
S  - - x - - xx  -
B  x - x - x - x ?

Start this with just the bass, and ounce you have a steady beat with a metronome around-105, then move to the high-hat with the bass, and then do it with the snare, its farley easy, but remember, u have to keep the beat, don?t speed up or slow down!