7 Hypnotic Language Patterns that work? Kevin Hogan, original developer of Covert Hypnosis has found that between 2 and 3 dozen hypnotic language patterns are effective at reducing reactance and resistance and directing the mind toward agreement. https://www.kevinhogan.com/ You can use all 7 beginning today across a broad spectrum of contexts. In this video, Kevin says the middle three are his personal favorites.