Short description of American English Pronunciation Patterns Pro 3.0: Pronunciation Patterns has over 100 phonics rules and groups 4, 000 words by phonetic patterns to help you practice English pronunciation and learn new English words. Now you can just read English words without using IPA. It also has a special designed exercise and online mouth video clips to help you build a strong mouth muscle and learn how to say each sound to help you pronounce English words clearly.