Preference verbs

The document provides rules for forming the -ing form of verbs in English. It lists preference verbs that take the -ing form, such as like, love, enjoy, prefer, hate, can't stand, don't mind, and don't like. It then outlines spelling rules for adding -ing to different types of verbs, such as dropping the e before adding -ing for verbs ending in e, and doubling the final consonant for verbs ending in a vowel-consonant-vowel pattern. Example sentences using different preference verbs and -ing verb forms are also included.