This document provides information and examples about using the modal expressions "would like", "would prefer", and "would rather" in English. It explains that "would like" is a more formal way to express wants or desires, and can be used for present or future tenses. "Would prefer" and "would rather" are synonyms that express preferences, and follow similar grammatical rules as "would like". The document provides examples of how to use each expression correctly and contractions that can be used with them. It concludes with practice questions for the reader.