This document discusses the differences between gerunds and to-infinitives in English. Gerunds are verb forms ending in "-ing" that function as nouns, such as "swimming" in the sentence "I like swimming." To-infinitives use "to" followed by the base verb form, like "to eat" in "I want to eat something." Certain verbs are typically followed by gerunds, like "enjoy" and "consider," while others are typically followed by to-infinitives, such as "want" and "agree." Examples are provided to illustrate the proper use of gerunds and to-infinitives.