This document discusses the use of infinitives after certain verbs in English. It provides examples of verbs that can be followed directly by an infinitive without an object (e.g. "I want to learn"), verbs that require an object before the infinitive (e.g. "My teacher told us to pay attention"), and verbs that can be used with or without an object before the infinitive (e.g. "He expected to get an A" vs. "He expected the teacher to give him an A"). It also includes practice exercises for the reader to form sentences using infinitives correctly based on different verb patterns.