This time I took the pattern recognizer from a previous script I worked.
It overlays the Arrows on the chart.
#Maroon colour: Strong signal
#Red colour: signal
#Dark Green colour: Strong signal
NOTE: Also, you can untick the patterns you don't find useful, but I kept every pattern to get a complete script.
Harami (too on corrective phase)
Red Cloud Cover
In true TradingView spirit, the author of this script has published it open-source, so traders can understand and verify it. Cheers to the author! You may use it for free, but reuse of this code in a publication is governed by House Rules. You can favorite it to use it on a chart.