This document provides an overview of weak forms in English pronunciation. It defines weak forms as syllable sounds that become unstressed in connected speech and are often pronounced as a schwa. It then lists the most common words that take weak forms, such as articles, conjunctions, prepositions and auxiliary verbs. Finally, it discusses when weak forms become strong forms, such as at the end of a sentence, in negatives, or for emphasis. The document aims to help improve listeners' understanding of natural English speech.