The morning star is a 3 bar pattern : Where the first bar is a bearish wide range bar. The second bar is a narrower range bar. The 3rd bar is a wider range bullish bar.
Day 1 and 3 are inside bar 1's range, and bar 2's low is lower than bar 1 and 3's low.
Bearish Dark Cloud Bearish Doji Star Bearish Harami Bearish Shooting Star Bullish Engulfing Bullish 3 White Soldiers Doji Falling Three Hammer Hanging Man Inverted Hammer Morning Star Rising Three